iWatt, Inc., a developer of energy-efficient digital power supply control integrated circuits (ICs) used in leading-edge power supplies, today announced two primary-side-regulated, leading- and trailing-edge-dimmable, AC / DC Digital PWM Controllers targeting 100V / 230VAC offline LED lighting applications. Designed for isolated or non-isolated LED drivers used in incandescent replacement lamps Including Both space-constrained (GU10, MR16) and larger (A, PAR) types, the iW3612 (3W to 25W) and low-power iW3602 (3W to 10W) incorporate features to Ensure long life, power efficiency, reduced size and component costs, and flicker-free compatibility with existing wall dimmers worldwide. Both LED driver ICs are pin compatible with the previous-generation iW3610, but offer resist dimmer compatibility and introduce new hot-plug support, where the user can swap the led plant grow lights without recycling the input power for the LED driver.
Worldwide conservation initiatives to replace existing incandescent bulbs with energy-efficient LEDs force Those LEDs to address the installed base of dimmable-lighting switches. In iWatt's LED driver ICs, intelligent digital algorithms Automatically detect all types of dimmers or a lack thereof for seamless operational, Including Both leading-edge (TRIAC style) and trailing-edge dimmers. In the rare case of on unsupported dimmer, safe mode shuts it down. The devices allow smooth, flicker-free dimming from 1% to 100% with tight ± 5% LED current regulation Which Prevents flicker from noisy line voltage.
iWatt's AC / DC power conversion ICs are unique in thatthey feature a digital feedback and control loop versus analog. This adaptive digital control technology - Which is transparent to designers and requires no programming or GUI development - Optimizes efficiency, Simplifies printed circuit board (PCB) design, and Eliminates components to reduce driver size and bill of materials (BOM). Precision primary-side control technology Eliminates the opto-coupler and secondary-side led plant lighting used in traditional isolated flyback designs. Built-in frequency jitter and quasi-resonant (or valley-mode) switching Reduces EMI with over 6dB margin and over 85% efficiency, Improving thermal management and reducing the EMI filter components be necessary. Proprietary digital spread spectrum technology therefore makes for easy EMI design by Automatically adjusting the device's switching frequency in real-time response to varying line voltage.
The high switching frequency up to 200kHz Enables designers to use smaller capacitors and transformers to optimize space. Additionally, designers May use a smaller heat sink: because the high efficiency (85% or better) Reduces thermal loss.
2015年2月3日星期二
LED lighting market at $4.8 billion in 2012 is anticipated to go to $42 billion by 2019
Philips, the market leader has been the first casualty as the profit margin on the individual LEDs is eroded: because of over-production in China. The achievement in price declines: because of economies of scale, and general competitive pressure led lights for growing plants have impacted the market. Philips is set to sell its lighting business. The Dutch electronics group Philips has Attracted bids from several private equity groups for the majority of its lighting components business, up for sale as it Focuses on higher-margin activities.
Epistar is working on 200mm technology. Philips, OSRAM, and Samsung are all Actively exploring GaN on silicon technology. Market shifts Provide entry points for new Competitors. They create significant opportunities for Participants to achieve rapid increase in market share. Shifts in market share are anticipated as vendors move up the value chain to increase returns on investment.
There is a move by vendors to Provide more pieces of the LED light. In this way They seek to control Their margins. Primarily Vendors compete with other providers of LED lighting on the basis of product performance, as Measured by efficacy, light quality, Increased lumen output and reliability. Product cost combined with at acceptable level of quality is always a competitive issue.
LED vendors seek to offer LED lighting products did achieve a lower total cost of ownership and enhanced product quality. The channel looks for a broad product portfolio. Those vendors with a broad product portfolio have access to strong retail channels. Channel strategy is impacted by Further OEM relationships. A differentiated product design approach, proprietary technology and deep understanding of lighting applications aids the ability to compete in LED lighting markets.
Philips Lighting Business to Sell
Dutch electronics group Philips has Attracted bids from several private equity groups for the majority of its lighting components business, up for sale as it Focuses on higher-margin activities.
LED lighting Decreases labor costs of Replacing bulbs in commercial situations. The LED bulbs are Implementing new semiconductor technology. The 2013 study has 403 pages, 183 tables and figures. Worldwide markets are poised LED lighting to achieve significant growth as buildings and communities lead the way in Implementing the more cost efficient system. In some cases, the utility plants are providing funding and financing so did lighting users can make the shift to LED lighting.
LED lamps lower the overall cost of lighting. LED lighting costs are less than costs with incandescent lights. LED lamps offer up to 50,000 hours of illumination with a fraction of the energy used by incandescent bulbs traditional. LED bulbs generate 90% less heat than incandescent bulbs. LED bulbs extend time between bulb replacements. The bulbs are used to achieve a near zero-maintenance lighting system.
LED lighting products are coming to market rapidly. Suppliers carry up to 150 different LED bulb and lamp styles to fit the various needs of consumerism consumers and businesses. LED PAR lamps dominate the ENERGY STAR qualified product list, so back in 2012 IEE partnered with TopTen USA and ECOVA to develop Recommendations for top performing PAR38 PAR30 LED lamps and. The team developed to evaluation protocol did starts with the lamps found in ENERGY STAR's list, to Which We Applied product criteria screens and testing to a subset of lamps to deterministic mine the 10 top performers. Efficiency alongwith aesthetics, payback period, and dimming performance werewolf key criteria to the ranking.
LED lighting products compete with traditional lighting technologies on the basis of the Numerous benefits of LED lighting relative to seeking technology Including greater energy efficiency, longer lifetime, improved durability, Increased environmental friendliness, digital controllability, smaller size, directionality and lower heat output.
LED lighting products face competition in the general lighting market from traditional lighting technologies Both provided by Numerous vendors as well as from LED-based lighting products provided by a growing roster of industry specialized Participants.
The emergence of cost-competitive LEDs has Caused a "paradigm shift" in the lighting industry did has changed everything. The LED lighting industry rapid technological change has been brought` by enormous changes in the regulations Affecting lighting. Short product lifecycles are a result of new manufacturing and materials science are the result of companies did trying to improve the economies of scale to make more attractive price points to customers.
"Frequent product introductions have Characterized the LED lighting industry. There is a highly competitive pricing environment with the current price point of $ 10 in 2013 by light about to decline to $ 6 per light. These market characteristics increase the need for continuous innovation. "
Sales of led grow light did outpace incandescent bulbs in North America are expected to soon completely eliminate incandescent bulbs. The LED lighting market is anticipated to grow 45% per year through 2019. The LED lighting market at $ 4.8 billion in 2012 is anticipated to go to $ 42 billion by 2019. The reason is the declining price points, the Increased interest by the channel in pushing LEDs to consumerism consumers. LEDs Provide the best lighting solution. The phase-out of incandescent lights has begun, the onset of LED command of the market is upon us.
This analysis is based LED lighting shipment on consideration of the metrics for the total number of lights shipped with a likely penetration analysis. Interviews with distributors, vendors, and users Provide Means for triangulation of data to achieve accurate to look at the market. Interviews include contact with distributors and analysts worldwide,
Epistar is working on 200mm technology. Philips, OSRAM, and Samsung are all Actively exploring GaN on silicon technology. Market shifts Provide entry points for new Competitors. They create significant opportunities for Participants to achieve rapid increase in market share. Shifts in market share are anticipated as vendors move up the value chain to increase returns on investment.
There is a move by vendors to Provide more pieces of the LED light. In this way They seek to control Their margins. Primarily Vendors compete with other providers of LED lighting on the basis of product performance, as Measured by efficacy, light quality, Increased lumen output and reliability. Product cost combined with at acceptable level of quality is always a competitive issue.
LED vendors seek to offer LED lighting products did achieve a lower total cost of ownership and enhanced product quality. The channel looks for a broad product portfolio. Those vendors with a broad product portfolio have access to strong retail channels. Channel strategy is impacted by Further OEM relationships. A differentiated product design approach, proprietary technology and deep understanding of lighting applications aids the ability to compete in LED lighting markets.
Philips Lighting Business to Sell
Dutch electronics group Philips has Attracted bids from several private equity groups for the majority of its lighting components business, up for sale as it Focuses on higher-margin activities.
LED lighting Decreases labor costs of Replacing bulbs in commercial situations. The LED bulbs are Implementing new semiconductor technology. The 2013 study has 403 pages, 183 tables and figures. Worldwide markets are poised LED lighting to achieve significant growth as buildings and communities lead the way in Implementing the more cost efficient system. In some cases, the utility plants are providing funding and financing so did lighting users can make the shift to LED lighting.
LED lamps lower the overall cost of lighting. LED lighting costs are less than costs with incandescent lights. LED lamps offer up to 50,000 hours of illumination with a fraction of the energy used by incandescent bulbs traditional. LED bulbs generate 90% less heat than incandescent bulbs. LED bulbs extend time between bulb replacements. The bulbs are used to achieve a near zero-maintenance lighting system.
LED lighting products are coming to market rapidly. Suppliers carry up to 150 different LED bulb and lamp styles to fit the various needs of consumerism consumers and businesses. LED PAR lamps dominate the ENERGY STAR qualified product list, so back in 2012 IEE partnered with TopTen USA and ECOVA to develop Recommendations for top performing PAR38 PAR30 LED lamps and. The team developed to evaluation protocol did starts with the lamps found in ENERGY STAR's list, to Which We Applied product criteria screens and testing to a subset of lamps to deterministic mine the 10 top performers. Efficiency alongwith aesthetics, payback period, and dimming performance werewolf key criteria to the ranking.
LED lighting products compete with traditional lighting technologies on the basis of the Numerous benefits of LED lighting relative to seeking technology Including greater energy efficiency, longer lifetime, improved durability, Increased environmental friendliness, digital controllability, smaller size, directionality and lower heat output.
LED lighting products face competition in the general lighting market from traditional lighting technologies Both provided by Numerous vendors as well as from LED-based lighting products provided by a growing roster of industry specialized Participants.
The emergence of cost-competitive LEDs has Caused a "paradigm shift" in the lighting industry did has changed everything. The LED lighting industry rapid technological change has been brought` by enormous changes in the regulations Affecting lighting. Short product lifecycles are a result of new manufacturing and materials science are the result of companies did trying to improve the economies of scale to make more attractive price points to customers.
"Frequent product introductions have Characterized the LED lighting industry. There is a highly competitive pricing environment with the current price point of $ 10 in 2013 by light about to decline to $ 6 per light. These market characteristics increase the need for continuous innovation. "
Sales of led grow light did outpace incandescent bulbs in North America are expected to soon completely eliminate incandescent bulbs. The LED lighting market is anticipated to grow 45% per year through 2019. The LED lighting market at $ 4.8 billion in 2012 is anticipated to go to $ 42 billion by 2019. The reason is the declining price points, the Increased interest by the channel in pushing LEDs to consumerism consumers. LEDs Provide the best lighting solution. The phase-out of incandescent lights has begun, the onset of LED command of the market is upon us.
This analysis is based LED lighting shipment on consideration of the metrics for the total number of lights shipped with a likely penetration analysis. Interviews with distributors, vendors, and users Provide Means for triangulation of data to achieve accurate to look at the market. Interviews include contact with distributors and analysts worldwide,
Persistence Market Research details driving factors of LED materials market in new report
A diode is the most fundamental form of a semiconductor device, which means conducts electricity. LEDs not only surpass the efficiency and lifespan of conventional lighting devices, but they also do not heat up in the process. This gives them many attributes that are desirable in industrial and commercial applications. It is not surprising then that the LED market has been on the growth path in recent years. An LED can emit white light, or any other color depending on the specific composition of the materials used while manufacturing the LED. Several different types of led plant grow light go into making specific LEDs. These are supplied by the LED materials market, and are used in a variety of small electronic devices such as alarm clocks and digital watches, radios, light bulbs, and calculators.
But the LED materials market is increasingly witnessing a spike in demand from the consumer electronics segment, which comprises smart televisions, smartphones, optical fiber communication, cameras, and even TV remote controls. Today, it is not uncommon to see the applications of LEDs expanding to the consumer wearables, apparel and jewelry market.
The entire market for LED materials can be segmented on the basis of semiconductor materials that are used in them Thus, the three main segments of the market are:. Gallium arsenide (GaAs), gallium phosphide (GaP), gallium arsenide phosphide (GaAsP) , and the others segment which comprises less common but important materials. In the global LED materials market, gallium arsenide ranks at the top according to the type of chemical used. It finds applications in all leading LED classes such as high power and miniature LEDs, as well as certain other types of application-specific LEDs. The largest market share was occupied by gallium arsenide in 2013.
The LED materials market can also be segmented based on the precursor applied during the MOCVD process Thus, the lead materials can be segmented as:. Trimethyl aluminum (TMA), trimethylgallium (TMGa), trimethylindium (TMIn), C2Mg2, and triethylgallium (TEGa ). TMGa ranks as the leading type of LED material used, and thus constitutes the largest market share as of 2013.
For any market to expand over a period of time, the presence of an impetus is absolutely necessary. Without this, the market would either stagnate or decline. The LED material market is no exception to this fact. Here are the three key market trends that have been propelling the LED materials market over the recent past:
A general increase in demand for LEDs: The use of LEDs is synonymous with energy efficiency and clear, high-resolution display characteristics These attributes are especially critical to applications such as HD televisions and smart phones, where top-quality consumer interface is of the. essence.
LED lighting on the upswing:. Developing economies are in dire need of energy and lighting solutions The cost of this need can be humungous, and hence the need for efficient lighting solutions has gained importance over the past few years Lighting is essential not just in. the housing and industrial sector, but also in industrial machinery, automobiles, and so on. Since LEDs provide lights of the desired lumens, and efficiently at that, the demand for LED materials is on an upswing.
Favorable regulatory policies: Governments today, more than ever, are concerned about keeping a check on energy consumption State-sponsored environmental agencies are funding organizations and companies to come up with energy efficient products, systems and programs The led grow lights for sale market benefits from this.. because many of these R & D efforts have time and again proven the benefits of LED lighting. In certain cases, the power consumed by LEDs is as low as one-third that of conventional comparable solutions.
The LED materials market, however, can not rest on its achievements. In order to keep up a steady pace of growth, stakeholders and companies in this market have to constantly keep abreast of the latest trends and identify consumer needs and meet them in a timely fashion .
But the LED materials market is increasingly witnessing a spike in demand from the consumer electronics segment, which comprises smart televisions, smartphones, optical fiber communication, cameras, and even TV remote controls. Today, it is not uncommon to see the applications of LEDs expanding to the consumer wearables, apparel and jewelry market.
The entire market for LED materials can be segmented on the basis of semiconductor materials that are used in them Thus, the three main segments of the market are:. Gallium arsenide (GaAs), gallium phosphide (GaP), gallium arsenide phosphide (GaAsP) , and the others segment which comprises less common but important materials. In the global LED materials market, gallium arsenide ranks at the top according to the type of chemical used. It finds applications in all leading LED classes such as high power and miniature LEDs, as well as certain other types of application-specific LEDs. The largest market share was occupied by gallium arsenide in 2013.
The LED materials market can also be segmented based on the precursor applied during the MOCVD process Thus, the lead materials can be segmented as:. Trimethyl aluminum (TMA), trimethylgallium (TMGa), trimethylindium (TMIn), C2Mg2, and triethylgallium (TEGa ). TMGa ranks as the leading type of LED material used, and thus constitutes the largest market share as of 2013.
For any market to expand over a period of time, the presence of an impetus is absolutely necessary. Without this, the market would either stagnate or decline. The LED material market is no exception to this fact. Here are the three key market trends that have been propelling the LED materials market over the recent past:
A general increase in demand for LEDs: The use of LEDs is synonymous with energy efficiency and clear, high-resolution display characteristics These attributes are especially critical to applications such as HD televisions and smart phones, where top-quality consumer interface is of the. essence.
LED lighting on the upswing:. Developing economies are in dire need of energy and lighting solutions The cost of this need can be humungous, and hence the need for efficient lighting solutions has gained importance over the past few years Lighting is essential not just in. the housing and industrial sector, but also in industrial machinery, automobiles, and so on. Since LEDs provide lights of the desired lumens, and efficiently at that, the demand for LED materials is on an upswing.
Favorable regulatory policies: Governments today, more than ever, are concerned about keeping a check on energy consumption State-sponsored environmental agencies are funding organizations and companies to come up with energy efficient products, systems and programs The led grow lights for sale market benefits from this.. because many of these R & D efforts have time and again proven the benefits of LED lighting. In certain cases, the power consumed by LEDs is as low as one-third that of conventional comparable solutions.
The LED materials market, however, can not rest on its achievements. In order to keep up a steady pace of growth, stakeholders and companies in this market have to constantly keep abreast of the latest trends and identify consumer needs and meet them in a timely fashion .
LumaStream Trinity DMX Power Supply Finalist in LEDs Magazine Inaugural Sapphire Awards
LEDs Magazine today announced the LumaStream Trinity DMX power supply as a finalist in the first annual Sapphire Awards, selecting it in the LED driver category The inaugural awards gala -. Covering the greatest achievements in solid-state lighting - is the first in the lighting industry to focus on the LED-based market from an enabling-technology and elegance-of-design perspective.
"What's unique about the Trinity remote best led grow light is its tremendous value proposition," says Pedro Meirelles, Sr. Director of OEM Sales at LumaStream. "No other LED driver offers the performance and flexibility of the Trinity."
A single LumaStream Trinity DMX unit can deliver power and control to up to 36 LED fixtures, with 12 independent channels, and the ability to send low-voltage power using 18/2 speaker wire from driver to fixture without voltage drop over best-in- class distances. With 12 controllable channels managed in a single box, the Trinity DMX opens the door to more creative, controllable lighting scenes in restaurant, retail, health care, and other applications by maximizing light for positive human response. The Trinity DMX power supply creates a hyper-efficient ecosystem that significantly improves the reliability and performance of LEDs. The Trinity also offers a unique, 3-in-1 approach, transforming power, delivering constant current, and controlling smooth, flicker-free dimming to near 0%.
LumaStream's led grow lights for sale also reduces multiple points of inefficiency that exist in other LED systems, carrying a best in class 87% efficiency over wide power load. With 226W and 12 output channels, Trinity can significantly reduce the electrical infrastructure needed to power LEDs in a commercial space, providing a greener, lower cost LED lighting solution.
"What's unique about the Trinity remote best led grow light is its tremendous value proposition," says Pedro Meirelles, Sr. Director of OEM Sales at LumaStream. "No other LED driver offers the performance and flexibility of the Trinity."
A single LumaStream Trinity DMX unit can deliver power and control to up to 36 LED fixtures, with 12 independent channels, and the ability to send low-voltage power using 18/2 speaker wire from driver to fixture without voltage drop over best-in- class distances. With 12 controllable channels managed in a single box, the Trinity DMX opens the door to more creative, controllable lighting scenes in restaurant, retail, health care, and other applications by maximizing light for positive human response. The Trinity DMX power supply creates a hyper-efficient ecosystem that significantly improves the reliability and performance of LEDs. The Trinity also offers a unique, 3-in-1 approach, transforming power, delivering constant current, and controlling smooth, flicker-free dimming to near 0%.
LumaStream's led grow lights for sale also reduces multiple points of inefficiency that exist in other LED systems, carrying a best in class 87% efficiency over wide power load. With 226W and 12 output channels, Trinity can significantly reduce the electrical infrastructure needed to power LEDs in a commercial space, providing a greener, lower cost LED lighting solution.
Philips announces 500th licensee to its LED-lighting IP portfolio
Royal Philips has announced that it has just added a 500th member to the company's LED Luminaires and Retrofit Bulbs Licensing Program. The IP licensing program was formally launched in 2008 and has accelerated in recent years in terms of new licensees as more companies enter the solid- state lighting (SSL) sector. Meanwhile, China LED grow light manufacturer specialist Toggled has announced that Philips has licensed its patent portfolio and that all litigation between the companies has been settled.
"The conversion to LED lighting is continuing at a rapid pace, and companies value the advantages associated with the technologies made available and recognize the competitive advantage that membership to the LED Luminaires and Retrofit Bulbs Licensing Program at Philips brings," said Frank Bistervels, senior director for intellectual property licensing at Philips. "Licensees can gain access to Philips expertise, which helps them to facilitate, accelerate, and open up new business opportunities, as they discover the potential of the patents made available to all licensees."
In 2008 when the LED lighting IP licensing program kicked off, Philips had said there were around 1000 patents in the program portfolio. It was launched with the inclusion of the Color Kinetics IP portfolio after the Philips acquisition of that company the prior year.
It took Philips until 2012 to gain 200 licensees But Philips has added 100 licenses in the past nine months and 200 since May 2013 -. Indicating the acceleration of led plant grow lights in the lighting industry.
The Philips IP portfolio now covers 224 inventions and 1392 patents. Licensees gain access to key technologies covering LED driving and control, and system-level SSL technologies. Moreover, the portfolio includes technology in the burgeoning networked lighting space.
TLED IP transaction
Meanwhile, Philips has licensed technology from Toggled (previously called Ilumisys), based in Troy, MI. Previously, the companies had engaged in IP litigation focused on technology used to build LED-based replacement tubes for use in existing linear fluorescent fixtures. Toggled has long focused on that technology sector and licensed its technology going back as early as 2007.
Toggled said that the Philips deal includes access to more than 90 patents related to the retrofit tubes that many in the industry, including Philips, call TLEDs. And the deal settles the prior litigation. Philips did not release a statement on the deal
"The conversion to LED lighting is continuing at a rapid pace, and companies value the advantages associated with the technologies made available and recognize the competitive advantage that membership to the LED Luminaires and Retrofit Bulbs Licensing Program at Philips brings," said Frank Bistervels, senior director for intellectual property licensing at Philips. "Licensees can gain access to Philips expertise, which helps them to facilitate, accelerate, and open up new business opportunities, as they discover the potential of the patents made available to all licensees."
In 2008 when the LED lighting IP licensing program kicked off, Philips had said there were around 1000 patents in the program portfolio. It was launched with the inclusion of the Color Kinetics IP portfolio after the Philips acquisition of that company the prior year.
It took Philips until 2012 to gain 200 licensees But Philips has added 100 licenses in the past nine months and 200 since May 2013 -. Indicating the acceleration of led plant grow lights in the lighting industry.
The Philips IP portfolio now covers 224 inventions and 1392 patents. Licensees gain access to key technologies covering LED driving and control, and system-level SSL technologies. Moreover, the portfolio includes technology in the burgeoning networked lighting space.
TLED IP transaction
Meanwhile, Philips has licensed technology from Toggled (previously called Ilumisys), based in Troy, MI. Previously, the companies had engaged in IP litigation focused on technology used to build LED-based replacement tubes for use in existing linear fluorescent fixtures. Toggled has long focused on that technology sector and licensed its technology going back as early as 2007.
Toggled said that the Philips deal includes access to more than 90 patents related to the retrofit tubes that many in the industry, including Philips, call TLEDs. And the deal settles the prior litigation. Philips did not release a statement on the deal
2015年2月2日星期一
LED lighting increases milk production at Michigan dairy
Michigan State University has announced the results of a long-day lighting (LDL) research project at Wing Acres Dairy in Barry County, MI. Researchers from the school's Biosystems and Agricultural Engineering Department worked with the Michigan Milk Producers Association (MMPA) to study the implications of LED-based LDL on milk production, and the study indicates an 8% increase over the course of a year.
We've seen led plant grow light products used increasingly in life science applications. For example, SSL products from Once Innovations are used to increase productivity on poultry farms. And LED lighting is also being used to improve plant growth in indoor farming applications.
In the dairy research, the team sought to practically validate the LDL principles that have been studied for more than three decades. LDL consists of lengthening that daily light photoperiod to which dairy cows are exposed. Specifically, LDL research has shown better production when herds are exposed to 15-20-fc of light for 16-18 hours, followed by 6-8 hours with light levels below 3 fc.
In the past, Michigan dairies have been unable to fully realize the projected benefits of LDL because of limitations in legacy lighting systems. There have been technical difficulties in installing a system with accurate metering for light levels and precise control of output. But LED-based lighting, sensors, and an automated control system created by the research team overcame the aforementioned challenges to accurately deliver an LDL environment at the 100-cow Wing Acres operation.
The team studied production over the course of 2014 and documented the 8% increase in milk production. And the team sought to document other factors over the course of the year that could have impacted production. For example, the team compared operational practices on the farm to prior years and weather patterns, but found no significant factors outside of the cheap led grow lights that could be responsible for the increase. The team concluded that "the increased milk production at Wing Acres Dairy can be attributed to the LDL system."
The diary had previously used metal halide (MH) lighting in its barn. The LED lighting is delivering significant energy savings as well as better-controlled lighting. Energy expenses for lighting are down 50%. Combined with the increased milk production, such an energy -efficient SSL project will deliver payback to a dairy in just over one year.
The dairy has noted several additional benefits to LED lighting. With MH systems, separate fixtures were required for the low-light period. But the LED fixtures can be dimmed to deliver the below-3-fc level required. Moreover, the LED fixtures are more reliable in the relatively harsh environment and will require much less frequent maintenance, which disrupts the dairy operation. Anecdotally, the farmer also said that the cows seem more docile after the retrofit.
We've seen led plant grow light products used increasingly in life science applications. For example, SSL products from Once Innovations are used to increase productivity on poultry farms. And LED lighting is also being used to improve plant growth in indoor farming applications.
In the dairy research, the team sought to practically validate the LDL principles that have been studied for more than three decades. LDL consists of lengthening that daily light photoperiod to which dairy cows are exposed. Specifically, LDL research has shown better production when herds are exposed to 15-20-fc of light for 16-18 hours, followed by 6-8 hours with light levels below 3 fc.
In the past, Michigan dairies have been unable to fully realize the projected benefits of LDL because of limitations in legacy lighting systems. There have been technical difficulties in installing a system with accurate metering for light levels and precise control of output. But LED-based lighting, sensors, and an automated control system created by the research team overcame the aforementioned challenges to accurately deliver an LDL environment at the 100-cow Wing Acres operation.
The team studied production over the course of 2014 and documented the 8% increase in milk production. And the team sought to document other factors over the course of the year that could have impacted production. For example, the team compared operational practices on the farm to prior years and weather patterns, but found no significant factors outside of the cheap led grow lights that could be responsible for the increase. The team concluded that "the increased milk production at Wing Acres Dairy can be attributed to the LDL system."
The diary had previously used metal halide (MH) lighting in its barn. The LED lighting is delivering significant energy savings as well as better-controlled lighting. Energy expenses for lighting are down 50%. Combined with the increased milk production, such an energy -efficient SSL project will deliver payback to a dairy in just over one year.
The dairy has noted several additional benefits to LED lighting. With MH systems, separate fixtures were required for the low-light period. But the LED fixtures can be dimmed to deliver the below-3-fc level required. Moreover, the LED fixtures are more reliable in the relatively harsh environment and will require much less frequent maintenance, which disrupts the dairy operation. Anecdotally, the farmer also said that the cows seem more docile after the retrofit.
Strategies in Light 2015 panel will address value thinking versus socket filling
BOB STEELE, co-chair of Strategies in Light, interviews Lighting Research Center director MARK REA regarding his views on the subject of "value thinking in lighting" and what attendees can expect from his panel session at SIL 2015.
Strategies in Light 2015 panel will address value thinking versus socket fillingAt Strategies in Light 2014 Dr. Mark Rea, director of the Lighting Research Center at Rensselaer Polytechnic Institute in Troy, NY, gave a well-received keynote presentation that introduced the concept of how to monetize the potential benefits of led plant grow light beyond the conventional metrics of lumens per watt and energy savings. At SIL 2015 (Feb. 24-26 in Las Vegas), Rea will lead a panel discussion with solid-state lighting (SSL) industry experts to . further explore and elucidate this idea The panel will include:
· Jerry Duffy, general manager, global product management, GE Lighting
· Lori Brock, director of research and innovation, Osram Sylvania
· Karl Geisler, thermal engineer, Advanced Lighting Systems
· Peter Kuehnel, business leader - office, industry and healthcare, Philips Lighting
The panel will discuss the challenges and opportunities for transforming our collective thinking about lighting as a "socket filling" business to one that is a "value providing" business. Solid-state lighting provides the technological potential for this transformation, but that potential will not be fully realized unless there is a robust and comprehensive social change in the way we all think about our business.
Value is defined as providing the greatest benefit at the lowest cost, not simply the greatest lumens for the fewest watts or, more fundamentally, the greatest lumens for the lowest price. As an industry, we understand how to measure watts and price but we have been woefully inadequate at developing metrics to quantify the benefits that lighting actually provides to people. A great deal of research has been conducted over the past century revealing how the human retina converts light into neural signals in the brain. This research can be used to develop powerful benefit metrics for reliably engineering greater safety, security, productivity, health, and wellbeing to the consumers of lighting. Each panel member will provide specific examples of how benefit metrics can be used to increase the value of lighting.
Bob Steele, co-chair of Strategies in Light, recently interviewed Mark Rea regarding his views on the subject of value thinking in lighting and what we can expect from his panel session at SIL 2015.
Bob Steele: Last year at Strategies in Light, you gave a presentation on monetizing the potential benefits of LED lighting Could you summarize some of the key ideas from that presentation.?
Mark Rea: The message is that we have moved out of the 20th century in terms of lighting technologies, but the science has also moved along well enough that we should be able to give better value and benefits to customers in a more quantitative way than we have in the past. Our current value vocabulary is limited to lumens, CRI, watts, and dollars, but there is a gulf between the old benefit metrics and those that the customer cares about today. So if we are able to engineer the better benefits that customers care about, then we should be able to monetize the solid-state lighting systems that we are developing at this time. What I'm afraid of is that if we keep pushing the discussion down to lumens and watts, we really aren 't delivering those better benefits. And I believe that solid-state lighting really does offer the potential of providing advanced benefits, but if we can not engineer those benefits then that potential will be unrealized and we're going to fail.Dr. Mark Rea, director of the Lighting Research Center at Rensselaer Polytechnic Institute
An example from another industry goes back to the '70s when Ford Motor Company felt that they were being criticized for low-quality cars. They asked customers what they meant by quality and they found that one measure was the sound of the driver door closing. So they got an acoustic signature from a Mercedes closing the door and then engineered that acoustic signature. That was one of their benefit metrics for quality. So, by analogy, the lighting industry needs to begin to quantify the benefits (safety / watt, health / watt, color rendering / watt) that the customer actually cares about and then engineer those benefits. Otherwise, lighting will remain a commodity business.
Steele: What are the key issues that your panel will be addressing at Strategies in Light 2015?
Rea: To answer that, I would like to use what I call legal norms as a rhetorical device In legal norms you have principles that are not enforceable by law, but you have what the legal profession recognizes as rules, standards, catalogs, and. discretion that are enforceable while reflecting those principles. These legal norms range from very strict to quite liberal. So a rule is the strictest legal norm. An example is that to be president of the United States you have to be 35. If you're 34 you can not be president, full stop. It's a pass / fail criterion. In lighting, the Department of Energy has rulemaking that is exactly that, a rule-based norm. They publish lamp efficacy requirements, so a manufacturer either meets it . or it does not Discretion is the most liberal legal norm I guess in Texas you can be 18 and be a county judge;... that's all it takes One must assume that these judges can execute proper discretion to determine guilt or innocence In lighting, the designer has similar latitude. We hope the lighting designer will do the right thing with regard to quality and not just follow prescriptive rules.
The argument I hope to make is that we have to address all four lighting norms. We have to re-examine the rules and the standards we follow based upon evolving social principles. We need to take a fresh look at those evolving characteristics that customers consider to be "good" lighting. This new look includes an examination of credentialing and education as well as rules and standards so that designers can understand the benefits that customers desire.
The argument is that there is no real silver bullet if we want to monetize solid-state lighting. We have to continue do a good job on the technology, but that's not enough. We need to upgrade our lighting norms, that is, the rules , the standards, the catalogs, and the led plant lighting which reflect the principles of good lighting. I just do not believe that if we have better technology the world is going to get better. I think there really has to be specific industry focus on new metrics, for our own good and that of society. What I have asked the panel to do is to say whatever they want to say about value and benefit metrics, but my impression from the four people we have on the panel is that they are also uncomfortable with the current lighting reality matrix. How they address this problem will obviously be up to them, but I think what we're seeing is a broader interest in trying to quantify quality, if you will. And I do not mean to quantify every aspect of quality, but I think that we must develop new metrics that go beyond lumens and CRI.
Steele: What are some of the metrics that you are proposing to measure the value of LED lighting?
Rea: There are two that come immediately to mind as examples First, I think that the research clearly indicates that we need to move away from just CRI to engineer good color rendering by illumination There are a lot of people working on that research and.. I think that the lighting industry has embraced the need for change. I personally believe we could institutionalize adjunct measures to CRI tomorrow, if we recognized the urgent need for new benefit metrics. The second one that everyone is wrestling with now is circadian light. It's really the next big design criterion. Lighting has been about visibility for a long time, and now we're seeing more and more emphasis on circadian light. But what does that mean? How do I quantify circadian light? How much do I need to specify? Here again, I think we could promote a useful benefit metric for circadian light today, but we do not. Why? I hope the panel and the audience can begin to answer that question.
Bob Steele, co-chair of Strategies in LightSteele: What would you like attendees to take away from the panel session?
Rea:. What I will be trying to do at Strategies in Light is to make a business case for value thinking I hope to evangelize people to the notion that our businesses will get better if we embrace value thinking based upon new metrics In the end. , we all follow the money. Unless we can make the business case for new metrics, I believe that SSL will just be old lighting with a new technology.
Strategies in Light 2015 panel will address value thinking versus socket fillingAt Strategies in Light 2014 Dr. Mark Rea, director of the Lighting Research Center at Rensselaer Polytechnic Institute in Troy, NY, gave a well-received keynote presentation that introduced the concept of how to monetize the potential benefits of led plant grow light beyond the conventional metrics of lumens per watt and energy savings. At SIL 2015 (Feb. 24-26 in Las Vegas), Rea will lead a panel discussion with solid-state lighting (SSL) industry experts to . further explore and elucidate this idea The panel will include:
· Jerry Duffy, general manager, global product management, GE Lighting
· Lori Brock, director of research and innovation, Osram Sylvania
· Karl Geisler, thermal engineer, Advanced Lighting Systems
· Peter Kuehnel, business leader - office, industry and healthcare, Philips Lighting
The panel will discuss the challenges and opportunities for transforming our collective thinking about lighting as a "socket filling" business to one that is a "value providing" business. Solid-state lighting provides the technological potential for this transformation, but that potential will not be fully realized unless there is a robust and comprehensive social change in the way we all think about our business.
Value is defined as providing the greatest benefit at the lowest cost, not simply the greatest lumens for the fewest watts or, more fundamentally, the greatest lumens for the lowest price. As an industry, we understand how to measure watts and price but we have been woefully inadequate at developing metrics to quantify the benefits that lighting actually provides to people. A great deal of research has been conducted over the past century revealing how the human retina converts light into neural signals in the brain. This research can be used to develop powerful benefit metrics for reliably engineering greater safety, security, productivity, health, and wellbeing to the consumers of lighting. Each panel member will provide specific examples of how benefit metrics can be used to increase the value of lighting.
Bob Steele, co-chair of Strategies in Light, recently interviewed Mark Rea regarding his views on the subject of value thinking in lighting and what we can expect from his panel session at SIL 2015.
Bob Steele: Last year at Strategies in Light, you gave a presentation on monetizing the potential benefits of LED lighting Could you summarize some of the key ideas from that presentation.?
Mark Rea: The message is that we have moved out of the 20th century in terms of lighting technologies, but the science has also moved along well enough that we should be able to give better value and benefits to customers in a more quantitative way than we have in the past. Our current value vocabulary is limited to lumens, CRI, watts, and dollars, but there is a gulf between the old benefit metrics and those that the customer cares about today. So if we are able to engineer the better benefits that customers care about, then we should be able to monetize the solid-state lighting systems that we are developing at this time. What I'm afraid of is that if we keep pushing the discussion down to lumens and watts, we really aren 't delivering those better benefits. And I believe that solid-state lighting really does offer the potential of providing advanced benefits, but if we can not engineer those benefits then that potential will be unrealized and we're going to fail.Dr. Mark Rea, director of the Lighting Research Center at Rensselaer Polytechnic Institute
An example from another industry goes back to the '70s when Ford Motor Company felt that they were being criticized for low-quality cars. They asked customers what they meant by quality and they found that one measure was the sound of the driver door closing. So they got an acoustic signature from a Mercedes closing the door and then engineered that acoustic signature. That was one of their benefit metrics for quality. So, by analogy, the lighting industry needs to begin to quantify the benefits (safety / watt, health / watt, color rendering / watt) that the customer actually cares about and then engineer those benefits. Otherwise, lighting will remain a commodity business.
Steele: What are the key issues that your panel will be addressing at Strategies in Light 2015?
Rea: To answer that, I would like to use what I call legal norms as a rhetorical device In legal norms you have principles that are not enforceable by law, but you have what the legal profession recognizes as rules, standards, catalogs, and. discretion that are enforceable while reflecting those principles. These legal norms range from very strict to quite liberal. So a rule is the strictest legal norm. An example is that to be president of the United States you have to be 35. If you're 34 you can not be president, full stop. It's a pass / fail criterion. In lighting, the Department of Energy has rulemaking that is exactly that, a rule-based norm. They publish lamp efficacy requirements, so a manufacturer either meets it . or it does not Discretion is the most liberal legal norm I guess in Texas you can be 18 and be a county judge;... that's all it takes One must assume that these judges can execute proper discretion to determine guilt or innocence In lighting, the designer has similar latitude. We hope the lighting designer will do the right thing with regard to quality and not just follow prescriptive rules.
The argument I hope to make is that we have to address all four lighting norms. We have to re-examine the rules and the standards we follow based upon evolving social principles. We need to take a fresh look at those evolving characteristics that customers consider to be "good" lighting. This new look includes an examination of credentialing and education as well as rules and standards so that designers can understand the benefits that customers desire.
The argument is that there is no real silver bullet if we want to monetize solid-state lighting. We have to continue do a good job on the technology, but that's not enough. We need to upgrade our lighting norms, that is, the rules , the standards, the catalogs, and the led plant lighting which reflect the principles of good lighting. I just do not believe that if we have better technology the world is going to get better. I think there really has to be specific industry focus on new metrics, for our own good and that of society. What I have asked the panel to do is to say whatever they want to say about value and benefit metrics, but my impression from the four people we have on the panel is that they are also uncomfortable with the current lighting reality matrix. How they address this problem will obviously be up to them, but I think what we're seeing is a broader interest in trying to quantify quality, if you will. And I do not mean to quantify every aspect of quality, but I think that we must develop new metrics that go beyond lumens and CRI.
Steele: What are some of the metrics that you are proposing to measure the value of LED lighting?
Rea: There are two that come immediately to mind as examples First, I think that the research clearly indicates that we need to move away from just CRI to engineer good color rendering by illumination There are a lot of people working on that research and.. I think that the lighting industry has embraced the need for change. I personally believe we could institutionalize adjunct measures to CRI tomorrow, if we recognized the urgent need for new benefit metrics. The second one that everyone is wrestling with now is circadian light. It's really the next big design criterion. Lighting has been about visibility for a long time, and now we're seeing more and more emphasis on circadian light. But what does that mean? How do I quantify circadian light? How much do I need to specify? Here again, I think we could promote a useful benefit metric for circadian light today, but we do not. Why? I hope the panel and the audience can begin to answer that question.
Bob Steele, co-chair of Strategies in LightSteele: What would you like attendees to take away from the panel session?
Rea:. What I will be trying to do at Strategies in Light is to make a business case for value thinking I hope to evangelize people to the notion that our businesses will get better if we embrace value thinking based upon new metrics In the end. , we all follow the money. Unless we can make the business case for new metrics, I believe that SSL will just be old lighting with a new technology.
US government accelerates LED street light push in DOE program
US President Obama announced an acceleration in the "Presidential Challenge for Outdoor Lighting" program that is being administered by the US Department of Energy (DOE) under the Better Buildings program. Obama had earlier called for 500,000 poles to be retrofitted with energy-efficient lighting , primarily LED-based fixtures, by 2016. On Friday, Jan. 23, 2015 at the US Conference of Mayors meeting, the President upped the goal to 1.5 million LED street light poles by May 2016, citing the interest from states and cities as the reason for the raised goal.
US government accelerates led plant grow light push in DOE program
As we covered previously, there were initially five cites planning to participate in the program including Detroit, MI; Little Rock, AR; West Palm Beach, FL; Huntington Beach, CA;. And Kansas City, MO The White House statement just released said that participation had already expanded to ten cities and two states - Tennessee and Rhode Island.
The DOE will assist the participants in selecting solid-state lighting (SSL) technology that meets the local needs. The program will focus on networked lighting where indicated by the application. And the DOE will assist the participants in finding funding for LED street light retrofit projects.
There are also other agencies around the US that are going to get involved with the program. The White House named specifically the Mid-American Regional Council, the Southern California Regional Energy Network, and the Southeast Michigan Regional Energy Office.
The announcement also drew immediate response from the SSL industry. For example, Sensity Systems, a company focused on intelligent street light networks, praised the presidential action. Hugh Martin, chairman and CEO, said, "We're delighted with the President's support for accelerating the change to LED lighting in our cities. As his Administration knows, there's a great opportunity in this conversion that goes far beyond energy and maintenance savings and brings additional benefits to our US citizens. "
Of course, the led grow lights for sale is involved with pushing the adoption of energy-efficient SSL products across a broad sector of applications, many of which have an outdoor focus. For example, the DOE has published a Gateway report on pedestrian-friendly outdoor lighting with minimal glare. Some of the research, such as the Gateway trial in Kansas City, has data covering the SSL operation for multiple years.
US government accelerates led plant grow light push in DOE program
As we covered previously, there were initially five cites planning to participate in the program including Detroit, MI; Little Rock, AR; West Palm Beach, FL; Huntington Beach, CA;. And Kansas City, MO The White House statement just released said that participation had already expanded to ten cities and two states - Tennessee and Rhode Island.
The DOE will assist the participants in selecting solid-state lighting (SSL) technology that meets the local needs. The program will focus on networked lighting where indicated by the application. And the DOE will assist the participants in finding funding for LED street light retrofit projects.
There are also other agencies around the US that are going to get involved with the program. The White House named specifically the Mid-American Regional Council, the Southern California Regional Energy Network, and the Southeast Michigan Regional Energy Office.
The announcement also drew immediate response from the SSL industry. For example, Sensity Systems, a company focused on intelligent street light networks, praised the presidential action. Hugh Martin, chairman and CEO, said, "We're delighted with the President's support for accelerating the change to LED lighting in our cities. As his Administration knows, there's a great opportunity in this conversion that goes far beyond energy and maintenance savings and brings additional benefits to our US citizens. "
Of course, the led grow lights for sale is involved with pushing the adoption of energy-efficient SSL products across a broad sector of applications, many of which have an outdoor focus. For example, the DOE has published a Gateway report on pedestrian-friendly outdoor lighting with minimal glare. Some of the research, such as the Gateway trial in Kansas City, has data covering the SSL operation for multiple years.
The key point to explore the development of the LED business
Development and change anything, are the result of internal and external causes interactions. Internal factors are the root cause of the development of things, external factors are necessary conditions for the development of things.
However, in the impetuous China LED grow light manufacturer, many companies have neglected this philosophical principle, too many companies want outside looking for some opportunities, but forget the more important internal self-exploration and mining.
If the external market environment and internal painted axes, X and Y axes, respectively, both external and internal factors, then the intersection of the two lines is the most balanced existence, when the company is in this point in time is the fastest good times .
Edge (300,323), vice president of HC SemiTek jokingly cited an example, there are a million opportunities outside the market, but I only have a dollar, it's obvious this opportunity does not belong to me. I have the money, no matter how stroke that Wall Street people to use this capital leverage, we can not catch a million chance, except cheat. But outside there are two dollars of business opportunity, and I have 1.5, maybe this business can be Lara look.
The joke-style example of this is to show that HC SemiTek focus on their chip R & D, but also a good illustration of, their own factors must be excellent in order to seize the opportunity to external markets.
Crystal Taiwan Co., Ltd., general manager of GONG also believes that appear one way or another problem the industry, in fact, with their own nature are closely related, the plight of the key business development lies with companies in the positioning is not clear. "LED industry, the annual output value will be at a rate of not less than 30% of the soaring market increment is very attractive, but few companies understand the huge cake of their own which part of it."
The so-called three phases, is still around two dimensions unfold. To the outside looking for opportunities is a stage, looking for their match strength is also a stage, inside and outside the combination is another higher stage.
And these three stages must be implemented, from simple plan into practical action, is not a simple matter. Only three stages figure out figure out that things can be better to do so. For the LED business, if companies do not have the size advantage , but if they can become in the segments that others can not match the king, will own conditions and external opportunities perfect combination, have their own unique things, may well be a wise strategy.
Two dimensions of three stages, the five elements in the lack of a feature that may not be the most reasonable.
"I'm home, will pay more attention to their own." Edge Difei said that this is also the HC SemiTek currently doing.
In LED practitioners in the eyes, the market is currently the Red Sea one, but the overall trend is always to the good. Temporarily troubled LED practitioners, rather than resorting to outside, to the strange battlefield tinker with luck, it would be self- seeking breakthroughs in the familiar of this industry, the sought technical innovation, the pursuit of perfection, the expansion from quantity to quality the breakthrough, which may be what the domestic best led grow light last mile.
From the materialist dialectics, the internal and external causes each have an objective existence and development of, does not exist between the two Backwards. Internal factors must accumulate perfect, external factors can play a role.
However, in the impetuous China LED grow light manufacturer, many companies have neglected this philosophical principle, too many companies want outside looking for some opportunities, but forget the more important internal self-exploration and mining.
If the external market environment and internal painted axes, X and Y axes, respectively, both external and internal factors, then the intersection of the two lines is the most balanced existence, when the company is in this point in time is the fastest good times .
Edge (300,323), vice president of HC SemiTek jokingly cited an example, there are a million opportunities outside the market, but I only have a dollar, it's obvious this opportunity does not belong to me. I have the money, no matter how stroke that Wall Street people to use this capital leverage, we can not catch a million chance, except cheat. But outside there are two dollars of business opportunity, and I have 1.5, maybe this business can be Lara look.
The joke-style example of this is to show that HC SemiTek focus on their chip R & D, but also a good illustration of, their own factors must be excellent in order to seize the opportunity to external markets.
Crystal Taiwan Co., Ltd., general manager of GONG also believes that appear one way or another problem the industry, in fact, with their own nature are closely related, the plight of the key business development lies with companies in the positioning is not clear. "LED industry, the annual output value will be at a rate of not less than 30% of the soaring market increment is very attractive, but few companies understand the huge cake of their own which part of it."
The so-called three phases, is still around two dimensions unfold. To the outside looking for opportunities is a stage, looking for their match strength is also a stage, inside and outside the combination is another higher stage.
And these three stages must be implemented, from simple plan into practical action, is not a simple matter. Only three stages figure out figure out that things can be better to do so. For the LED business, if companies do not have the size advantage , but if they can become in the segments that others can not match the king, will own conditions and external opportunities perfect combination, have their own unique things, may well be a wise strategy.
Two dimensions of three stages, the five elements in the lack of a feature that may not be the most reasonable.
"I'm home, will pay more attention to their own." Edge Difei said that this is also the HC SemiTek currently doing.
In LED practitioners in the eyes, the market is currently the Red Sea one, but the overall trend is always to the good. Temporarily troubled LED practitioners, rather than resorting to outside, to the strange battlefield tinker with luck, it would be self- seeking breakthroughs in the familiar of this industry, the sought technical innovation, the pursuit of perfection, the expansion from quantity to quality the breakthrough, which may be what the domestic best led grow light last mile.
From the materialist dialectics, the internal and external causes each have an objective existence and development of, does not exist between the two Backwards. Internal factors must accumulate perfect, external factors can play a role.
2015年1月27日星期二
US government accelerates LED street light push in DOE program
US President Obama announced an acceleration in the "Presidential Challenge for Outdoor Lighting" program that is being administered by the US Department of Energy (DOE) under the Better Buildings program. Obama had earlier called for 500,000 poles to be retrofitted with energy-efficient lighting , primarily LED-based fixtures, by 2016. On Friday, Jan. 23, 2015 at the US Conference of Mayors meeting, the President upped the goal to 1.5 million LED street light poles by May 2016, citing the interest from states and cities as the reason for the raised goal.
US government accelerates led lights for growing plants push in DOE program
As we covered previously, there were initially five cites planning to participate in the program including Detroit, MI; Little Rock, AR; West Palm Beach, FL; Huntington Beach, CA;. And Kansas City, MO The White House statement just released said that participation had already expanded to ten cities and two states - Tennessee and Rhode Island.
The DOE will assist the participants in selecting solid-state lighting (SSL) technology that meets the local needs. The program will focus on networked lighting where indicated by the application. And the DOE will assist the participants in finding funding for LED street light retrofit projects.
There are also other agencies around the US that are going to get involved with the program. The White House named specifically the Mid-American Regional Council, the Southern California Regional Energy Network, and the Southeast Michigan Regional Energy Office.
The announcement also drew led plant lighting from the SSL industry. For example, Sensity Systems, a company focused on intelligent street light networks, praised the presidential action. Hugh Martin, chairman and CEO, said, "We're delighted with the President's support for accelerating the change to LED lighting in our cities. As his Administration knows, there's a great opportunity in this conversion that goes far beyond energy and maintenance savings and brings additional benefits to our US citizens. "
Of course, the DOE is involved with pushing the adoption of energy-efficient SSL products across a broad sector of applications, many of which have an outdoor focus. For example, the DOE has published a Gateway report on pedestrian-friendly outdoor lighting with minimal glare. Some of the research, such as the Gateway trial in Kansas City, has data covering the SSL operation for multiple years.
US government accelerates led lights for growing plants push in DOE program
As we covered previously, there were initially five cites planning to participate in the program including Detroit, MI; Little Rock, AR; West Palm Beach, FL; Huntington Beach, CA;. And Kansas City, MO The White House statement just released said that participation had already expanded to ten cities and two states - Tennessee and Rhode Island.
The DOE will assist the participants in selecting solid-state lighting (SSL) technology that meets the local needs. The program will focus on networked lighting where indicated by the application. And the DOE will assist the participants in finding funding for LED street light retrofit projects.
There are also other agencies around the US that are going to get involved with the program. The White House named specifically the Mid-American Regional Council, the Southern California Regional Energy Network, and the Southeast Michigan Regional Energy Office.
The announcement also drew led plant lighting from the SSL industry. For example, Sensity Systems, a company focused on intelligent street light networks, praised the presidential action. Hugh Martin, chairman and CEO, said, "We're delighted with the President's support for accelerating the change to LED lighting in our cities. As his Administration knows, there's a great opportunity in this conversion that goes far beyond energy and maintenance savings and brings additional benefits to our US citizens. "
Of course, the DOE is involved with pushing the adoption of energy-efficient SSL products across a broad sector of applications, many of which have an outdoor focus. For example, the DOE has published a Gateway report on pedestrian-friendly outdoor lighting with minimal glare. Some of the research, such as the Gateway trial in Kansas City, has data covering the SSL operation for multiple years.
Cree introduces a surface-mount LED to compete with COB flux output
High-lumen applications including high-bay fixtures, downlights, and outdoor luminaires can use the XLamp MHD family to deliver the required performance while leveraging automated assembly.
Cree has announced the XLamp MHD family of led plant lighting based on the company's SC5 (Silicon Carbide 5) technology platform. The new components measure 7 × 7 mm and deliver as much as 2500 lm. Cree says that the new surface-mount LED family offers solid -state lighting (SSL) product developers the lumen density of chip-on-board (COB) LEDs while also offering the automated printed-circuit board (PCB) assembly techniques associated with mid-power LEDs.
Cree introduces a surface-mount LED to compete with COB flux output
The new MHD product family is the second in the SC5 portfolio that is the latest generation of the company's LED manufacturing technology platform. Cree announced the SC5 platform back in November 2014 with the assertion that LEDs based on the platform would offer double the lumen output of prior LEDs and deliver 40% at the system level in cost savings for SSL manufacturers. Subsequently in early January, the company announced traditional high-power LEDs in the SC5 portfolio.
The latest announcement covers the MHD-E and MHD-G LEDs that look more like mid-power surface-mount devices (SMDs) intended for automated pick-and-place assembly. Indeed, the new LEDs expand the SMD-compatible line beyond the 5 × 5-mm products in the MH-B family announced in September 2014.
The MHD-E tops out at 1800 lm from 14W of power while the MHD-G delivers a maximum of 2500 lm at 19W. Both of those figures are indeed similar to COB LEDs on the market from Cree and other manufacturers.
The new surface-mount LEDs have already resonated with at least one customer. "The high lumen output and high reliability of Cree's new MHD-G LED allows us to develop a new downlight that outperforms other downlights in the market," said Baly Luo, general manager of Aeon Lighting Technology (ALT). "ALT's compact size 4-in. downlight that is built with the MHD-G LED generates over 1,800 lm at 3000K while other downlights can only produce 800 to 1000 lm."
Cree will offer the new surface-mount led plant grow lights across a range of CCTs from 2700K to 6500K. The multi-emitter products rely on the company's EasyWhite technique of mixing chips to deliver precise lumen and color bins with a two-step MacAdam ellipse option. And the company offers the LEDs with CRI as high as 90 in warm CCTs.
The company will also offer the surface-mount LEDs in a choice of array configurations with 9.1V, 18.2V, and 36.3V options. Efficacy ranges to 130 lm / W.
"At Cree, we continue to deliver innovative products that give our customers a competitive edge in the marketplace," said Paul Thieken, Cree director of marketing for LED components. "With the MHD LEDs, we're offering chip-on-board performance to lighting manufacturers that prefer surface-mount technology, making it easier for them to achieve lower system cost than with the same commoditized mid-power LEDs that everyone is using. "
Cree has announced the XLamp MHD family of led plant lighting based on the company's SC5 (Silicon Carbide 5) technology platform. The new components measure 7 × 7 mm and deliver as much as 2500 lm. Cree says that the new surface-mount LED family offers solid -state lighting (SSL) product developers the lumen density of chip-on-board (COB) LEDs while also offering the automated printed-circuit board (PCB) assembly techniques associated with mid-power LEDs.
Cree introduces a surface-mount LED to compete with COB flux output
The new MHD product family is the second in the SC5 portfolio that is the latest generation of the company's LED manufacturing technology platform. Cree announced the SC5 platform back in November 2014 with the assertion that LEDs based on the platform would offer double the lumen output of prior LEDs and deliver 40% at the system level in cost savings for SSL manufacturers. Subsequently in early January, the company announced traditional high-power LEDs in the SC5 portfolio.
The latest announcement covers the MHD-E and MHD-G LEDs that look more like mid-power surface-mount devices (SMDs) intended for automated pick-and-place assembly. Indeed, the new LEDs expand the SMD-compatible line beyond the 5 × 5-mm products in the MH-B family announced in September 2014.
The MHD-E tops out at 1800 lm from 14W of power while the MHD-G delivers a maximum of 2500 lm at 19W. Both of those figures are indeed similar to COB LEDs on the market from Cree and other manufacturers.
The new surface-mount LEDs have already resonated with at least one customer. "The high lumen output and high reliability of Cree's new MHD-G LED allows us to develop a new downlight that outperforms other downlights in the market," said Baly Luo, general manager of Aeon Lighting Technology (ALT). "ALT's compact size 4-in. downlight that is built with the MHD-G LED generates over 1,800 lm at 3000K while other downlights can only produce 800 to 1000 lm."
Cree will offer the new surface-mount led plant grow lights across a range of CCTs from 2700K to 6500K. The multi-emitter products rely on the company's EasyWhite technique of mixing chips to deliver precise lumen and color bins with a two-step MacAdam ellipse option. And the company offers the LEDs with CRI as high as 90 in warm CCTs.
The company will also offer the surface-mount LEDs in a choice of array configurations with 9.1V, 18.2V, and 36.3V options. Efficacy ranges to 130 lm / W.
"At Cree, we continue to deliver innovative products that give our customers a competitive edge in the marketplace," said Paul Thieken, Cree director of marketing for LED components. "With the MHD LEDs, we're offering chip-on-board performance to lighting manufacturers that prefer surface-mount technology, making it easier for them to achieve lower system cost than with the same commoditized mid-power LEDs that everyone is using. "
2015年1月26日星期一
LED lighting industry of adversity and opportunity under Internet wave
"The present era, with information technology as the core of a new round of technological revolution, the rise is pregnant, the Internet is increasingly becoming a pilot power innovation-driven development, profound changes in people's production and life, buy led high bay lamps to the development of the society." Chinese President Xi Jinping for World Internet Conference 2014 sent his message says.
Undoubtedly, the Internet has become the trend of human economic and social development, the trend of change often means new opportunities and challenges, the Internet era to bring about changes semiconductor lighting, enterprise and how to face?
Internet big unstoppable
July 21, 2014, the China Internet Network Information Center (CNNIC) released in Beijing on the 34th, "Statistical Report on Internet Development in China situation," the report shows that as of June 2014, Chinese netizens reached 632 million, an increase compared with the end of 2013 1442 million, Internet penetration rate reached 46.9%. Among them, the size of 527 million mobile phone users. The focus of development of the Internet also to the "deep" transition from "extensive", the network application users profound change of life. Mobile mobile banking, mobile medical and other emerging fields of application to meet the multi-faceted needs of Internet users, Internet users push towards full life "network." Internet is overwhelming.
The advent of the Internet era, not only changed people's lives, at the same time, the rapid development of Internet technology, a new round of technological revolution and the rise of the industrial revolution is pregnant, a number of important scientific issues and core technology has shown a harbinger of a revolutionary breakthrough, led cross-integration of key technologies, groups Yuejin, change breakthrough energy is constantly accumulating.
"If the social development continued to intelligence from information and experiences, interactive, personalized direction. With the rapid development of information and communication technology, information technology wave continues to push the world from an industrial society to an information society morphological form the development of digital information has become the most important resource, which is interconnected; with intelligent tools for the most basic means of production, which is interactive, "Chinese Vice Minister Cao Jianlin in November at the 11th China international Semiconductor. lighting Forum (SSLCHINA2014) says the opening ceremony.
Future, intelligence community, the Internet is an important presence indispensable, it is not only linked with everything on the Internet, but also linked with big data and the "cloud." Well, the Internet era, the semiconductor lighting will happen? Insiders said that, on the one hand semiconductor lighting will usher in the general lighting for the characteristics of the new round of development peak, while the semiconductor lighting industry as the third generation of the first semiconductor material a breakthrough in microelectronics and optoelectronics will open era hand in hand, so the lighting toward intelligent, controllable, digital direction.
In fact, the semiconductor lighting is concerned, after decades of development, but also a growing tendency intelligent, relevant integrated circuit chips, as well as other sensors, such as people can be implanted in a light bulb.
"Data and network development trends on the one hand is to accelerate the change in the LED industry, LED gradually from a single source to become part of the IOE functional lighting and consumer electronics products. On the other hand is to increase the diversity of the LED industry, such as multi-application, multi-service model, with a multi-disciplinary, multi-technology and a variety of interfaces, such as the combination of a variety of materials. "Delft University of Technology, Professor Zhang flag says.
Internet era of "danger" and "machine"
It can be predicted for the "light application Internet era" will be the new decade semiconductor lighting direction. For semiconductor lighting company, means the full range of new opportunities and challenges.
CSA Research believes LED industry into a long business cycle, the macro environment for the better, LED industry will usher in a golden period, LED lighting technology commercialization high probability, lighting applications drive new growth. Technology to low-cost, high-quality direction, energy-saving potential to create huge market demand, speed up urbanization spawned both traditional and emerging markets, after replacing the era of intelligent open space to grow, new technologies and new models conceived opportunity to reshape the competitive landscape industry.
Foreign SSLCHINA2014 Assembly President, Professor Robert Karlicek director of Rensselaer Polytechnic Institute Smart Lighting Engineering Research Center, said illumination light will be used to control and communicate with, people need to put some sensors installed in the light inside, things will be led lighting future. At the same time, the intelligent lighting system should have a global outlook, personalized lighting and lighting requires very intelligent communication technology, we need a lot of sensors, so the need to build relevant capacity can be achieved.
From the industrial / route technology development point of view, LED efficiency in addition to enhanced features will be more and more, it will have a lot of non-lighting, such as mobile communications, security, medical, and other functions, is a multi-level, multi-functional system integration, while there will be a new market potential. Zhang flag that, for businesses, the needs of users are always the core of the success of any business, must meet the needs of users, this rule also applies to lighting business.
To better meet the needs of users, on the basis of a good product, it is important to carefully study market segments, such as 90 people and aging population, population characteristics, or whether needs are different, LED lighting is not only, but can be combined different technologies, such as network media data, software, controllers, sensors, etc. to meet the different needs of users of physiological, psychological, sociological and other aspects.
"The new era will be new opportunities for semiconductor lighting industry should make good use of these opportunities, the challenges facing LED lighting is to achieve on-demand, which requires understanding of human interaction with the lighting mode, using the Internet, big data, smart lighting and so on into the future of the lighting industry, which also gave the enterprise management challenges. "Zhang says the flag.
Digital and social networking is the trend of the times, the lighting industry to be ready for the new storm. In the new era, the need for multi-disciplinary knowledge and cooperation across sectors, of which the most important is to have its own unique value. At the same time, the needs of users to experience more and more important, it also requires more efforts to do business segments.
In fact, most companies currently on the market is not yet ready to enter a new era, and how to develop the brand, optimize logistics, human resource management, etc. are all good companies need to think about. Advantage is not necessarily the traditional age can be extended to a new era, a lot of companies, including multinational companies need to rethink their development strategies.
Under the tide of corporate steering law
Internet age, everything is changing, from product form to the business model, the possibilities are being tried and mining. For semiconductor lighting, the sales and distribution channels are changing, and technological change may also cause changes in the business model and profit model, the impact on business is huge. Faced with the era of accelerating change and industry environment, semiconductor lighting companies who have shot to find their place.
People living in the comprehensive "network" in the background, the electricity supplier hot, heady, semiconductor lighting companies naturally will not miss the opportunity, many companies to join them. Among them, 19 November, NVC's largest shareholder of BDO Runda announced the official launch O2O lighting and smart home electronic business platform. According to the plan, to two listed companies, namely BDO Runda smart home, NVC lighting business, to achieve the integration of online and offline through this platform. I hope to O2O way to integrate sales system, has gradually established a two-dimensional product code, increase retail ports, and other infrastructure operations center site, the first to establish a data resource.
In fact, both the electricity supplier or physical store channels, the end result is to channel development and brand building bigger fine to do so thoroughly, and to increase sales. Lighting Co., Ltd., general manager of Sen Lin Jiliang Marketing Center, said each brand must establish its own ecosystem, each company must establish its own ecosystem in the product, marketing, a wide range of communication, all of which ecosystem should reflect the products, brands and other aspects of the spirit, through the channel of the comb with the team to enhance, to be able to transfer to the terminal market.
In addition to exploring the business model, but also some companies think about their own transformation, for example, with LED display for the main business of Lehman Optical, in recent years, is also looking for a business model and growth opportunities for the company's future development, progress from product supply product manufacturers to service providers and then to change carriers. Its LED media chose to focus on the business of sports media market.
Culture Media Investment Co., Ltd. Shenzhen Lehman, director of segment marketing move on SSLCHINA2014 has said Lehman Optical set in the operational aspects of sports equipment suppliers, service providers and business operation and maintenance of three roles in one of the developers, from equipment manufacturers to rise to sports business marketing business model, Lehman photoelectric become the driving force to achieve a new value.
The outlet of the times, the international companies who did not take it lightly, Philips, Osram and GE lighting "hegemony" who have to act, each with its own strategy and focus. Among them, November 8, at the closing ceremony on SSLCHINA2014, (China) Technology General Manager of GE Lighting clever said that as a veteran lighting company, GE in China have their own market positioning and strategy, general lighting market due to intense competition, price Competition serious, GE in this area compared with the Chinese domestic enterprises, the advantage is not obvious, from a strategic level, the general lighting market is a low priority GE business.
"GE focuses on led high bay light for sale, such as commercial real estate, stores, upscale hotels, luxury hotel lighting," Gao said, from the positioning point of view of the entire company GE, GE focused on two directions, one hope in the infrastructure sector, there is a high areas of technical threshold, so that technology leadership. The second is to do industry leader in the Internet era. In the long term focus on the development direction of GE's lighting business strategy consistent with the Corporation. "Semiconductor lighting products, whether light or lighting is best industrial Internet or mobile Internet carrier."
GE Lighting is currently being gradually to service industry, started doing system integration and system solutions. With the advent of the Internet era, GE is to guide the direction of the Internet focus on new product development.
Ye Feng, director of Philips China Innovation Investment Limited, said, Philips implemented in three steps in the strategy, as the traditional lighting of one of its main business in the next two to three years will be gradually reduced to the proportion of 1/3, at the same time as part of an overall strategy, in addition to the two parts of the distribution on the LED business and the future of digital lighting and lighting services.
Cree chip maker will still insist on market-oriented technology and products, the future development strategy for the implementation of three divisions. Development Co., Ltd. Shanghai Branch Rui Optoelectronics general manager and technical director, said Shao Jiaping business, chip packaging part of the business will continue higher luminous efficiency and better performance of the device focused. In the moment and pay attention to the size of the semiconductor lighting era of cost-sharing for CREE, its product strategy will be able to find a starting amount of the product, first fill capacity, and then return to their own position.
Internet wave is just beginning, the form of products to the business model change, change the LED industry is in the ascendant, and what changes happen in the future, we'll see.......
Undoubtedly, the Internet has become the trend of human economic and social development, the trend of change often means new opportunities and challenges, the Internet era to bring about changes semiconductor lighting, enterprise and how to face?
Internet big unstoppable
July 21, 2014, the China Internet Network Information Center (CNNIC) released in Beijing on the 34th, "Statistical Report on Internet Development in China situation," the report shows that as of June 2014, Chinese netizens reached 632 million, an increase compared with the end of 2013 1442 million, Internet penetration rate reached 46.9%. Among them, the size of 527 million mobile phone users. The focus of development of the Internet also to the "deep" transition from "extensive", the network application users profound change of life. Mobile mobile banking, mobile medical and other emerging fields of application to meet the multi-faceted needs of Internet users, Internet users push towards full life "network." Internet is overwhelming.
The advent of the Internet era, not only changed people's lives, at the same time, the rapid development of Internet technology, a new round of technological revolution and the rise of the industrial revolution is pregnant, a number of important scientific issues and core technology has shown a harbinger of a revolutionary breakthrough, led cross-integration of key technologies, groups Yuejin, change breakthrough energy is constantly accumulating.
"If the social development continued to intelligence from information and experiences, interactive, personalized direction. With the rapid development of information and communication technology, information technology wave continues to push the world from an industrial society to an information society morphological form the development of digital information has become the most important resource, which is interconnected; with intelligent tools for the most basic means of production, which is interactive, "Chinese Vice Minister Cao Jianlin in November at the 11th China international Semiconductor. lighting Forum (SSLCHINA2014) says the opening ceremony.
Future, intelligence community, the Internet is an important presence indispensable, it is not only linked with everything on the Internet, but also linked with big data and the "cloud." Well, the Internet era, the semiconductor lighting will happen? Insiders said that, on the one hand semiconductor lighting will usher in the general lighting for the characteristics of the new round of development peak, while the semiconductor lighting industry as the third generation of the first semiconductor material a breakthrough in microelectronics and optoelectronics will open era hand in hand, so the lighting toward intelligent, controllable, digital direction.
In fact, the semiconductor lighting is concerned, after decades of development, but also a growing tendency intelligent, relevant integrated circuit chips, as well as other sensors, such as people can be implanted in a light bulb.
"Data and network development trends on the one hand is to accelerate the change in the LED industry, LED gradually from a single source to become part of the IOE functional lighting and consumer electronics products. On the other hand is to increase the diversity of the LED industry, such as multi-application, multi-service model, with a multi-disciplinary, multi-technology and a variety of interfaces, such as the combination of a variety of materials. "Delft University of Technology, Professor Zhang flag says.
Internet era of "danger" and "machine"
It can be predicted for the "light application Internet era" will be the new decade semiconductor lighting direction. For semiconductor lighting company, means the full range of new opportunities and challenges.
CSA Research believes LED industry into a long business cycle, the macro environment for the better, LED industry will usher in a golden period, LED lighting technology commercialization high probability, lighting applications drive new growth. Technology to low-cost, high-quality direction, energy-saving potential to create huge market demand, speed up urbanization spawned both traditional and emerging markets, after replacing the era of intelligent open space to grow, new technologies and new models conceived opportunity to reshape the competitive landscape industry.
Foreign SSLCHINA2014 Assembly President, Professor Robert Karlicek director of Rensselaer Polytechnic Institute Smart Lighting Engineering Research Center, said illumination light will be used to control and communicate with, people need to put some sensors installed in the light inside, things will be led lighting future. At the same time, the intelligent lighting system should have a global outlook, personalized lighting and lighting requires very intelligent communication technology, we need a lot of sensors, so the need to build relevant capacity can be achieved.
From the industrial / route technology development point of view, LED efficiency in addition to enhanced features will be more and more, it will have a lot of non-lighting, such as mobile communications, security, medical, and other functions, is a multi-level, multi-functional system integration, while there will be a new market potential. Zhang flag that, for businesses, the needs of users are always the core of the success of any business, must meet the needs of users, this rule also applies to lighting business.
To better meet the needs of users, on the basis of a good product, it is important to carefully study market segments, such as 90 people and aging population, population characteristics, or whether needs are different, LED lighting is not only, but can be combined different technologies, such as network media data, software, controllers, sensors, etc. to meet the different needs of users of physiological, psychological, sociological and other aspects.
"The new era will be new opportunities for semiconductor lighting industry should make good use of these opportunities, the challenges facing LED lighting is to achieve on-demand, which requires understanding of human interaction with the lighting mode, using the Internet, big data, smart lighting and so on into the future of the lighting industry, which also gave the enterprise management challenges. "Zhang says the flag.
Digital and social networking is the trend of the times, the lighting industry to be ready for the new storm. In the new era, the need for multi-disciplinary knowledge and cooperation across sectors, of which the most important is to have its own unique value. At the same time, the needs of users to experience more and more important, it also requires more efforts to do business segments.
In fact, most companies currently on the market is not yet ready to enter a new era, and how to develop the brand, optimize logistics, human resource management, etc. are all good companies need to think about. Advantage is not necessarily the traditional age can be extended to a new era, a lot of companies, including multinational companies need to rethink their development strategies.
Under the tide of corporate steering law
Internet age, everything is changing, from product form to the business model, the possibilities are being tried and mining. For semiconductor lighting, the sales and distribution channels are changing, and technological change may also cause changes in the business model and profit model, the impact on business is huge. Faced with the era of accelerating change and industry environment, semiconductor lighting companies who have shot to find their place.
People living in the comprehensive "network" in the background, the electricity supplier hot, heady, semiconductor lighting companies naturally will not miss the opportunity, many companies to join them. Among them, 19 November, NVC's largest shareholder of BDO Runda announced the official launch O2O lighting and smart home electronic business platform. According to the plan, to two listed companies, namely BDO Runda smart home, NVC lighting business, to achieve the integration of online and offline through this platform. I hope to O2O way to integrate sales system, has gradually established a two-dimensional product code, increase retail ports, and other infrastructure operations center site, the first to establish a data resource.
In fact, both the electricity supplier or physical store channels, the end result is to channel development and brand building bigger fine to do so thoroughly, and to increase sales. Lighting Co., Ltd., general manager of Sen Lin Jiliang Marketing Center, said each brand must establish its own ecosystem, each company must establish its own ecosystem in the product, marketing, a wide range of communication, all of which ecosystem should reflect the products, brands and other aspects of the spirit, through the channel of the comb with the team to enhance, to be able to transfer to the terminal market.
In addition to exploring the business model, but also some companies think about their own transformation, for example, with LED display for the main business of Lehman Optical, in recent years, is also looking for a business model and growth opportunities for the company's future development, progress from product supply product manufacturers to service providers and then to change carriers. Its LED media chose to focus on the business of sports media market.
Culture Media Investment Co., Ltd. Shenzhen Lehman, director of segment marketing move on SSLCHINA2014 has said Lehman Optical set in the operational aspects of sports equipment suppliers, service providers and business operation and maintenance of three roles in one of the developers, from equipment manufacturers to rise to sports business marketing business model, Lehman photoelectric become the driving force to achieve a new value.
The outlet of the times, the international companies who did not take it lightly, Philips, Osram and GE lighting "hegemony" who have to act, each with its own strategy and focus. Among them, November 8, at the closing ceremony on SSLCHINA2014, (China) Technology General Manager of GE Lighting clever said that as a veteran lighting company, GE in China have their own market positioning and strategy, general lighting market due to intense competition, price Competition serious, GE in this area compared with the Chinese domestic enterprises, the advantage is not obvious, from a strategic level, the general lighting market is a low priority GE business.
"GE focuses on led high bay light for sale, such as commercial real estate, stores, upscale hotels, luxury hotel lighting," Gao said, from the positioning point of view of the entire company GE, GE focused on two directions, one hope in the infrastructure sector, there is a high areas of technical threshold, so that technology leadership. The second is to do industry leader in the Internet era. In the long term focus on the development direction of GE's lighting business strategy consistent with the Corporation. "Semiconductor lighting products, whether light or lighting is best industrial Internet or mobile Internet carrier."
GE Lighting is currently being gradually to service industry, started doing system integration and system solutions. With the advent of the Internet era, GE is to guide the direction of the Internet focus on new product development.
Ye Feng, director of Philips China Innovation Investment Limited, said, Philips implemented in three steps in the strategy, as the traditional lighting of one of its main business in the next two to three years will be gradually reduced to the proportion of 1/3, at the same time as part of an overall strategy, in addition to the two parts of the distribution on the LED business and the future of digital lighting and lighting services.
Cree chip maker will still insist on market-oriented technology and products, the future development strategy for the implementation of three divisions. Development Co., Ltd. Shanghai Branch Rui Optoelectronics general manager and technical director, said Shao Jiaping business, chip packaging part of the business will continue higher luminous efficiency and better performance of the device focused. In the moment and pay attention to the size of the semiconductor lighting era of cost-sharing for CREE, its product strategy will be able to find a starting amount of the product, first fill capacity, and then return to their own position.
Internet wave is just beginning, the form of products to the business model change, change the LED industry is in the ascendant, and what changes happen in the future, we'll see.......
2015年1月21日星期三
Qualcomm takes CES stage to promote wireless LED lamp technology
At the International Consumer Electronics Show (CES), Qualcomm announced that its Qualcomm Atheros business unit has partnered with LIFX to develop a smart, Wi-Fi-based, solid-state lighting (SSL) platform that is compatible with the AllSeen Alliance Internet of Things (IoT) platform. The partners will deliver a reference design for led high bay lighting wholesale as well as a module that manufacturers can use in a lamp design.
Qualcomm takes CES stage to promote wireless LED lamp technology
The AllSeen Alliance is an industry consortium led by Qualcomm that is based on the company's AllJoyn open-source software project intended to allow everyday devices such as home appliances to communicate in a plug-and-play manner. AllSeen is in a heated battle with an Intel-led coalition called the Open Interconnect Consortium (OIC) that also includes Samsung, Broadcom, Atmel, and Dell Computer as supporters. Both groups intend to establish standardized support for products in vertical markets such as lighting.
The Qualcomm and LIFX partnership is based on using Wi-Fi as the network that connects SSL products to the Internet and therefore to devices such as smartphones for control. Proponents would argue that homes and businesses already have Wi-Fi networks, making it the obvious network choice for IoT usage.
With the exception of the existing LIFX Wi-Fi-based LED lamp, however, most other smart lighting product developments are being based on lower-power, lower-cost network technologies such as ZigBee, Bluetooth, or proprietary systems. For example, The Connected Lighting Alliance demonstrated the interoperability of ZigBee-enabled SSL products at CES with six major manufacturers from the lighting industry participating.
At first glance, Wi-Fi would seem to be overkill for most IoT applications and SSL in particular. Leading-edge Wi-Fi products push the high network bandwidth required to transmit video, use far more power than can be tolerated in a product such as a wireless LED lamp, and cost too much as well. The Wi-Fi group, however, has maintained backward-compatibility with older and slower versions of the technology. The Qualcomm Atheros QCA4002 Wi-Fi IC used in the reference design and the Lighting Connectivity Module (LCM) is optimized for low power and applications with relatively short range and low-speed requirements. Qualcomm said the IC uses less than 1 mW of power when in sleep mode waiting for active communications.
Of course, both of the IoT groups are well behind ZigBee when it comes to support for lighting applications. As we have covered previously, the ZigBee Light Link standard endorsed by The Connected Lighting Alliance has defined a complete framework for plug-and-play interaction between controls such as dimmers and SSL products. In addition the ZigBee Home Automation and ZigBee Building Automation standards are equally well defined for more complex lighting networks that included a dedicated lighting controller on the network.
The AllSeen group is working on the Lighting Service Framework (LSF) within a working group led by LIFX CTO Marc Alexander. But it's apparent that ZigBee-like capabilities are relatively far off. The LIFX wireless LED lamp significantly lags the sophisticated control capabilities of products like the ZigBee-based Philips Lighting Hue products. Moreover, Qualcomm said at CES that AllSeen-compliant SSL products were a year away.
For now, the only lighting company associated with the AllSeen group is Havells Sylvania, not to be confused with Osram Sylvania who participated in The Connected Lighting Alliance demo. And Havells Sylvania also has a partnership with LIFX.
"We are pairing the networking expertise provided by Qualcomm Atheros and LIFX with our nearly-century-long tradition in lighting," said Edward Lees, LED lamps business unit manager at Havells Sylvania EMEA. "By leveraging the Lighting Connectivity Module and the AllJoyn Lighting Service Framework, we can quickly enable a wide range of products in our lighting portfolio to become connected. "
Qualcomm is the undisputed leader in the mobile wireless communications space. Moreover, the company is among the leaders in Wi-Fi via its acquisition of Atheros. But there is no guarantee at this point that either the Qualcomm- or buy led high bay lamps will become predominant in IoT applications. The OIC seems to have broader support and is pursuing its mission independent of network choice, assuming its protocols will run over multiple networks.
Ironically, the challenge both groups face may have less to do with good networking capability and more to do with understanding a vertical market such as lighting. That statement applies to things such as protocol standards like ZigBee Light Link and knowledge of how to integrate an SSL design and drive down cost. Networking may be far more easily added to a lamp design with an integrated driver circuit and microcontroller (MCU) as opposed to trying to base a lighting-product development around a networking IC.
Qualcomm takes CES stage to promote wireless LED lamp technology
The AllSeen Alliance is an industry consortium led by Qualcomm that is based on the company's AllJoyn open-source software project intended to allow everyday devices such as home appliances to communicate in a plug-and-play manner. AllSeen is in a heated battle with an Intel-led coalition called the Open Interconnect Consortium (OIC) that also includes Samsung, Broadcom, Atmel, and Dell Computer as supporters. Both groups intend to establish standardized support for products in vertical markets such as lighting.
The Qualcomm and LIFX partnership is based on using Wi-Fi as the network that connects SSL products to the Internet and therefore to devices such as smartphones for control. Proponents would argue that homes and businesses already have Wi-Fi networks, making it the obvious network choice for IoT usage.
With the exception of the existing LIFX Wi-Fi-based LED lamp, however, most other smart lighting product developments are being based on lower-power, lower-cost network technologies such as ZigBee, Bluetooth, or proprietary systems. For example, The Connected Lighting Alliance demonstrated the interoperability of ZigBee-enabled SSL products at CES with six major manufacturers from the lighting industry participating.
At first glance, Wi-Fi would seem to be overkill for most IoT applications and SSL in particular. Leading-edge Wi-Fi products push the high network bandwidth required to transmit video, use far more power than can be tolerated in a product such as a wireless LED lamp, and cost too much as well. The Wi-Fi group, however, has maintained backward-compatibility with older and slower versions of the technology. The Qualcomm Atheros QCA4002 Wi-Fi IC used in the reference design and the Lighting Connectivity Module (LCM) is optimized for low power and applications with relatively short range and low-speed requirements. Qualcomm said the IC uses less than 1 mW of power when in sleep mode waiting for active communications.
Of course, both of the IoT groups are well behind ZigBee when it comes to support for lighting applications. As we have covered previously, the ZigBee Light Link standard endorsed by The Connected Lighting Alliance has defined a complete framework for plug-and-play interaction between controls such as dimmers and SSL products. In addition the ZigBee Home Automation and ZigBee Building Automation standards are equally well defined for more complex lighting networks that included a dedicated lighting controller on the network.
The AllSeen group is working on the Lighting Service Framework (LSF) within a working group led by LIFX CTO Marc Alexander. But it's apparent that ZigBee-like capabilities are relatively far off. The LIFX wireless LED lamp significantly lags the sophisticated control capabilities of products like the ZigBee-based Philips Lighting Hue products. Moreover, Qualcomm said at CES that AllSeen-compliant SSL products were a year away.
For now, the only lighting company associated with the AllSeen group is Havells Sylvania, not to be confused with Osram Sylvania who participated in The Connected Lighting Alliance demo. And Havells Sylvania also has a partnership with LIFX.
"We are pairing the networking expertise provided by Qualcomm Atheros and LIFX with our nearly-century-long tradition in lighting," said Edward Lees, LED lamps business unit manager at Havells Sylvania EMEA. "By leveraging the Lighting Connectivity Module and the AllJoyn Lighting Service Framework, we can quickly enable a wide range of products in our lighting portfolio to become connected. "
Qualcomm is the undisputed leader in the mobile wireless communications space. Moreover, the company is among the leaders in Wi-Fi via its acquisition of Atheros. But there is no guarantee at this point that either the Qualcomm- or buy led high bay lamps will become predominant in IoT applications. The OIC seems to have broader support and is pursuing its mission independent of network choice, assuming its protocols will run over multiple networks.
Ironically, the challenge both groups face may have less to do with good networking capability and more to do with understanding a vertical market such as lighting. That statement applies to things such as protocol standards like ZigBee Light Link and knowledge of how to integrate an SSL design and drive down cost. Networking may be far more easily added to a lamp design with an integrated driver circuit and microcontroller (MCU) as opposed to trying to base a lighting-product development around a networking IC.
Terralux LED downlight retrofits are Energy Star certified
"We are pleased to announce ENERGY STAR® Certification," said Matthew Sallee, Strategic Marketing, Terralux. "Utility rebates can cover 20-50% of the project cost, making Terralux D Series as affordable as just replacing the lamp and ballast. It's a fantastic time to upgrade your downlights to Terralux LED. "
Terralux led high bay light manufacturers are designed for commercial installation and maintenance-free operation. The D Series is backed by a 7-year warranty that covers installation in any light fixture for 24-hour / day operation, including sealed, lensed, or outdoor fixtures. Over a quarter million Terralux LED retrofit products have been installed with a total run time of over 1 billion hours.
"Our new warranty program allows our customers to amortize their lighting investments over a longer period," said Erik Milz, Vice President of Sales, Terralux. "Reliable engineering in the D Series downlights delivers on the zero-maintenance promise of LED."
The D Series downlights are rated for 24-hour / day installations and maintain over 70% of their initial output over 60,000 hours of operation. LEDSense® thermal management in the patented driver design protects the LED fixture even in extreme conditions. D Series downlights connect to either 120 VAC or 277 VAC.
Light outputs range from 900 lumens (replacement for an 18-watt CFL) to 3400 lumens (replacement for dual 42-watt CFLs). Battery backup and reflector options are available. Additionally, the energy consumption of the D Series downlights is 50-75 % less than comparable pin-based CFL fixtures. The D Series fixtures are designed and manufactured to ISO9001 standards.
Terralux designs, patents, and manufactures innovative led high bay light price. Terralux's illumination-grade LED technology can be found in commercial, industrial, and medical applications. Terralux solutions are easy to install, highly reliable, and economical.
Terralux led high bay light manufacturers are designed for commercial installation and maintenance-free operation. The D Series is backed by a 7-year warranty that covers installation in any light fixture for 24-hour / day operation, including sealed, lensed, or outdoor fixtures. Over a quarter million Terralux LED retrofit products have been installed with a total run time of over 1 billion hours.
"Our new warranty program allows our customers to amortize their lighting investments over a longer period," said Erik Milz, Vice President of Sales, Terralux. "Reliable engineering in the D Series downlights delivers on the zero-maintenance promise of LED."
The D Series downlights are rated for 24-hour / day installations and maintain over 70% of their initial output over 60,000 hours of operation. LEDSense® thermal management in the patented driver design protects the LED fixture even in extreme conditions. D Series downlights connect to either 120 VAC or 277 VAC.
Light outputs range from 900 lumens (replacement for an 18-watt CFL) to 3400 lumens (replacement for dual 42-watt CFLs). Battery backup and reflector options are available. Additionally, the energy consumption of the D Series downlights is 50-75 % less than comparable pin-based CFL fixtures. The D Series fixtures are designed and manufactured to ISO9001 standards.
Terralux designs, patents, and manufactures innovative led high bay light price. Terralux's illumination-grade LED technology can be found in commercial, industrial, and medical applications. Terralux solutions are easy to install, highly reliable, and economical.
DOE issues Gateway report surveying LED lighting used in museums
The US Department of Energy (DOE) has published another in its Gateway series of reports on solid-state lighting (SSL) with the latest work focused on museum lighting. Unlike most Gateway reports that are based on a specific LED installation, the new museum report is based on a survey completed by curators, directors, lighting designers, and other professionals at 46 museums that have installed led street lights price. The community considers factors such as light quality and low possibility of damage to artwork as the key factors in evaluating LED lighting, although energy efficiency also factors into decisions to use SSL.
We've reported on a number of museum SSL projects over the past several years and the technology is clearly an increasingly better match to the application as LED-based products evolve. Even in 2011, a DOE Gateway project at the Chicago Field Museum documented positive results. Another Gateway report focused on LED PAR38 lamps used at the Getty Museum in Los Angeles. Indeed the Getty Conservation Institute worked with the DOE in generating the new report.
LED lighting at th Museo de Santa Cruz, Toledo, Spain
Respondents surveyed for the new report overwhelmingly identified low damage potential as the most important factor in considering new lighting systems for their exhibits. Going back to the early days of white LEDs, there has been concern that the powerful point sources and blue energy peak might damage works such as paintings. The DOE report recalls a 2013 report published in the UK that presumably had documented damage to a Van Gogh painting caused by LEDs but it turned out that the tests actually used Xenon sources that did not match the spectral power distribution (SPD ) of LEDs. And most trials, including the one at the Getty Museum, have concluded that LEDs pose little risk especially with no energy emitted in the ultraviolet (UV) or infrared (IR) regions.
Combined, cost savings attributed to both energy usage and maintenance ranked second in the selection factors. But the survey found that, separately, improved color quality and products that match the color quality of legacy lights were each ranked almost as important as the cost savings.
When asked if they would use LEDs in a second project, 71% of the respondents said yes and 32% said they already had completed multiple LED projects. The respondents said that the public has had a near unanimous favorable response to LED lighting and that 97 % of museum staffs regard the lighting favorably.
Of course the survey also identified barriers to broad adoption. High upfront costs remain an issue, although LEDs generally win out over other options for the museums that perform a full lifecycle analysis. The bigger problem remains confusion among the different types of led street light supplier and matching the feature sets to applications. Museum staffs are struggling to keep up with the pace of change IN LEDs. And poor or inconsistent dimming performance remains an issue.
The report is entitled "SSL adoption by museums: Survey results, analysis, and recommendations." You can download the complete report or a report brief on the DOE website.
We've reported on a number of museum SSL projects over the past several years and the technology is clearly an increasingly better match to the application as LED-based products evolve. Even in 2011, a DOE Gateway project at the Chicago Field Museum documented positive results. Another Gateway report focused on LED PAR38 lamps used at the Getty Museum in Los Angeles. Indeed the Getty Conservation Institute worked with the DOE in generating the new report.
LED lighting at th Museo de Santa Cruz, Toledo, Spain
Respondents surveyed for the new report overwhelmingly identified low damage potential as the most important factor in considering new lighting systems for their exhibits. Going back to the early days of white LEDs, there has been concern that the powerful point sources and blue energy peak might damage works such as paintings. The DOE report recalls a 2013 report published in the UK that presumably had documented damage to a Van Gogh painting caused by LEDs but it turned out that the tests actually used Xenon sources that did not match the spectral power distribution (SPD ) of LEDs. And most trials, including the one at the Getty Museum, have concluded that LEDs pose little risk especially with no energy emitted in the ultraviolet (UV) or infrared (IR) regions.
Combined, cost savings attributed to both energy usage and maintenance ranked second in the selection factors. But the survey found that, separately, improved color quality and products that match the color quality of legacy lights were each ranked almost as important as the cost savings.
When asked if they would use LEDs in a second project, 71% of the respondents said yes and 32% said they already had completed multiple LED projects. The respondents said that the public has had a near unanimous favorable response to LED lighting and that 97 % of museum staffs regard the lighting favorably.
Of course the survey also identified barriers to broad adoption. High upfront costs remain an issue, although LEDs generally win out over other options for the museums that perform a full lifecycle analysis. The bigger problem remains confusion among the different types of led street light supplier and matching the feature sets to applications. Museum staffs are struggling to keep up with the pace of change IN LEDs. And poor or inconsistent dimming performance remains an issue.
The report is entitled "SSL adoption by museums: Survey results, analysis, and recommendations." You can download the complete report or a report brief on the DOE website.
LED lighting increases milk production at Michigan dairy
Michigan State University has announced the results of a long-day lighting (LDL) research project at Wing Acres Dairy in Barry County, MI. Researchers from the school's Biosystems and Agricultural Engineering Department worked with the Michigan Milk Producers Association (MMPA) to study the implications of LED-based LDL on milk production, and the study indicates an 8% increase over the course of a year.
We've seen led street light with solar panel products used increasingly in life science applications. For example, SSL products from Once Innovations are used to increase productivity on poultry farms. And LED lighting is also being used to improve plant growth in indoor farming applications.
In the dairy research, the team sought to practically validate the LDL principles that have been studied for more than three decades. LDL consists of lengthening that daily light photoperiod to which dairy cows are exposed. Specifically, LDL research has shown better production when herds are exposed to 15-20-fc of light for 16-18 hours, followed by 6-8 hours with light levels below 3 fc.
In the past, Michigan dairies have been unable to fully realize the projected benefits of LDL because of limitations in legacy lighting systems. There have been technical difficulties in installing a system with accurate metering for light levels and precise control of output. But LED-based lighting, sensors, and an automated control system created by the research team overcame the aforementioned challenges to accurately deliver an LDL environment at the 100-cow Wing Acres operation.
The team studied production over the course of 2014 and documented the 8% increase in milk production. And the team sought to document other factors over the course of the year that could have impacted production. For example, the team compared operational practices on the farm to prior years and weather patterns, but found no significant factors outside of the LED lighting that could be responsible for the increase. The team concluded that "the increased milk production at Wing Acres Dairy can be attributed to the LDL system."
The diary had previously used metal halide (MH) lighting in its barn. The LED lighting is delivering significant energy savings as well as better-controlled lighting. Energy expenses for lighting are down 50%. Combined with the increased milk production, such an energy -efficient SSL project will deliver payback to a dairy in just over one year.
The dairy has noted several additional benefits to led street lighting Manufacturer. With MH systems, separate fixtures were required for the low-light period. But the LED fixtures can be dimmed to deliver the below-3-fc level required. Moreover, the LED fixtures are more reliable in the relatively harsh environment and will require much less frequent maintenance, which disrupts the dairy operation. Anecdotally, the farmer also said that the cows seem more docile after the retrofit.
We've seen led street light with solar panel products used increasingly in life science applications. For example, SSL products from Once Innovations are used to increase productivity on poultry farms. And LED lighting is also being used to improve plant growth in indoor farming applications.
In the dairy research, the team sought to practically validate the LDL principles that have been studied for more than three decades. LDL consists of lengthening that daily light photoperiod to which dairy cows are exposed. Specifically, LDL research has shown better production when herds are exposed to 15-20-fc of light for 16-18 hours, followed by 6-8 hours with light levels below 3 fc.
In the past, Michigan dairies have been unable to fully realize the projected benefits of LDL because of limitations in legacy lighting systems. There have been technical difficulties in installing a system with accurate metering for light levels and precise control of output. But LED-based lighting, sensors, and an automated control system created by the research team overcame the aforementioned challenges to accurately deliver an LDL environment at the 100-cow Wing Acres operation.
The team studied production over the course of 2014 and documented the 8% increase in milk production. And the team sought to document other factors over the course of the year that could have impacted production. For example, the team compared operational practices on the farm to prior years and weather patterns, but found no significant factors outside of the LED lighting that could be responsible for the increase. The team concluded that "the increased milk production at Wing Acres Dairy can be attributed to the LDL system."
The diary had previously used metal halide (MH) lighting in its barn. The LED lighting is delivering significant energy savings as well as better-controlled lighting. Energy expenses for lighting are down 50%. Combined with the increased milk production, such an energy -efficient SSL project will deliver payback to a dairy in just over one year.
The dairy has noted several additional benefits to led street lighting Manufacturer. With MH systems, separate fixtures were required for the low-light period. But the LED fixtures can be dimmed to deliver the below-3-fc level required. Moreover, the LED fixtures are more reliable in the relatively harsh environment and will require much less frequent maintenance, which disrupts the dairy operation. Anecdotally, the farmer also said that the cows seem more docile after the retrofit.
Intelligent lighting is the fine products of LED lighting era
Since the beginning of the 1990s, LED as the fourth-generation light source into the public eye, and have a huge impact on the traditional lighting. Liangrong Qing, director of the Institute of Fudan University, said the source, due to the inherent characteristics of technology, led high bay light supplier industry, the emergence of going through a very important period. In the past, the light source is a relatively closed concept is basically a power supply system by adding light bulbs and device component, and the meaning of modern sources of more open, it can be different industries and cross-border integration, intelligent, personalized lighting. The new light source technology innovation, so that the lighting into a new era, and thus have a major impact on the cultural and economic and social development.
LED lighting to promote fine
Traditional lighting is basic lighting, light Once fixed, constant light emitted. The intelligent lighting is an extension of basic lighting, the parameters of the light can be changed by regulating it. If the former lighting is extensive, and it has now entered the era of fine lighting.
Liangrong Qing believes that digitization is the basis for intelligent lighting, which includes two aspects:. First, the discovery of digital communications technology, and second, the technical characteristics of the LED itself Wherein, LED is easy to control the properties fully consistent with intelligent lighting requirements. LED adjustment range can be adjusted continuously, fast response, industry chain enterprises can make different spectral chip, and then the late deployment of a light color richer.
In fact, the eighties, some experts put on a gas discharge lamp intelligent control, but the characteristics of the gas discharge device determines technically difficult to achieve control. We can say that the characteristics of the LED light source itself, thanks to the achievements of the intelligent lighting today's brilliant. However, despite the development of digital technology allows LED intelligent control becomes richer, easier, but how to make the lighting more digital, intelligent but also facing some problems.
"Unlike in the past extensive intelligent lighting illumination, buy bulbs can connect with, intelligent lighting system is a solution that is compatible with the system to do swaps with different lighting schemes in different light environments, different have a certain internal logic of standard lighting solutions between. "said.
In English, smart lighting is called smart lighting (lighting wise), but the opposite is true, because the smart lighting is very complex, the need for human manipulation. In seems real smart lighting is not too much human intervention, it can provide the best lighting according to user needs, ie intelligent lighting must realize adaptive, self-regulation.
Intelligent Lighting presents three major characteristics
That intelligent lighting, we first thought is energy-saving, LED luminous efficiency of up to 200 lumens per watt, energy-saving effect is very significant indeed. More importantly, energy-saving effect due to regulation to bring intelligent lighting also not be underestimated .
Liangrong Qing example, in office buildings or near the location of the light is bright window, away from the window is darker, as the weather conditions, different seasons, light distribution buildings are not the same. But building employees, needed just constant. Intelligent lighting can be perceived by the sensor indoor light intensity at different positions, so that the brightness of the lights and close the window weaker, by light brightness in some strong side, so you can make the entire interior lighting levels consistent. Make full use of external natural light, energy-saving intelligent lighting virtually realized.
Electricity for lighting accounts for about 12% -13% of the total electricity consumption of the whole society. Some experts estimate that if the use of intelligent lighting to replace traditional lighting can achieve energy-saving 50%, to reduce energy consumption, saving- oriented society is significant.
Secondly, the intelligent lighting can provide a healthy and comfortable lighting effects. Different light sources produce human physiology and psychology will be affected, but just can adjust the color temperature LED light, color, intensity, and other parameters.
Liangrong Qing said, when the pilot to perform a long mission, in a different light irradiation, their mental state is quite different. Now with LED light, brings up a "light formula" with the best lighting conditions for pilots, so that they keep most sober state of mind, to improve flight safety. In addition, LED lighting can mimic the sun running track, so that interior lighting is almost close to natural light, so that people long in ships, mining and other indoor work was "natural light "to avoid depression and other diseases.
Third, led high bay light for sale easy management, transportation management helps improve efficiency. Liangrong Qing with lights, for example, said the country tens of millions of streetlights, and is responsible for maintenance and management of the staff is very limited. If the use of smart lighting , we can achieve designated management, which is broken streetlights real-time feedback to the control center, targeted for maintenance, greatly enhance the efficiency of operation and maintenance management.
As a new generation of LED light source is applied to the lighting, so that the lighting displays unlimited possibilities, but also to personalize the lighting, custom lighting needs to become a reality. Of course, all this thanks to LED's characteristics.
LED lighting to promote fine
Traditional lighting is basic lighting, light Once fixed, constant light emitted. The intelligent lighting is an extension of basic lighting, the parameters of the light can be changed by regulating it. If the former lighting is extensive, and it has now entered the era of fine lighting.
Liangrong Qing believes that digitization is the basis for intelligent lighting, which includes two aspects:. First, the discovery of digital communications technology, and second, the technical characteristics of the LED itself Wherein, LED is easy to control the properties fully consistent with intelligent lighting requirements. LED adjustment range can be adjusted continuously, fast response, industry chain enterprises can make different spectral chip, and then the late deployment of a light color richer.
In fact, the eighties, some experts put on a gas discharge lamp intelligent control, but the characteristics of the gas discharge device determines technically difficult to achieve control. We can say that the characteristics of the LED light source itself, thanks to the achievements of the intelligent lighting today's brilliant. However, despite the development of digital technology allows LED intelligent control becomes richer, easier, but how to make the lighting more digital, intelligent but also facing some problems.
"Unlike in the past extensive intelligent lighting illumination, buy bulbs can connect with, intelligent lighting system is a solution that is compatible with the system to do swaps with different lighting schemes in different light environments, different have a certain internal logic of standard lighting solutions between. "said.
In English, smart lighting is called smart lighting (lighting wise), but the opposite is true, because the smart lighting is very complex, the need for human manipulation. In seems real smart lighting is not too much human intervention, it can provide the best lighting according to user needs, ie intelligent lighting must realize adaptive, self-regulation.
Intelligent Lighting presents three major characteristics
That intelligent lighting, we first thought is energy-saving, LED luminous efficiency of up to 200 lumens per watt, energy-saving effect is very significant indeed. More importantly, energy-saving effect due to regulation to bring intelligent lighting also not be underestimated .
Liangrong Qing example, in office buildings or near the location of the light is bright window, away from the window is darker, as the weather conditions, different seasons, light distribution buildings are not the same. But building employees, needed just constant. Intelligent lighting can be perceived by the sensor indoor light intensity at different positions, so that the brightness of the lights and close the window weaker, by light brightness in some strong side, so you can make the entire interior lighting levels consistent. Make full use of external natural light, energy-saving intelligent lighting virtually realized.
Electricity for lighting accounts for about 12% -13% of the total electricity consumption of the whole society. Some experts estimate that if the use of intelligent lighting to replace traditional lighting can achieve energy-saving 50%, to reduce energy consumption, saving- oriented society is significant.
Secondly, the intelligent lighting can provide a healthy and comfortable lighting effects. Different light sources produce human physiology and psychology will be affected, but just can adjust the color temperature LED light, color, intensity, and other parameters.
Liangrong Qing said, when the pilot to perform a long mission, in a different light irradiation, their mental state is quite different. Now with LED light, brings up a "light formula" with the best lighting conditions for pilots, so that they keep most sober state of mind, to improve flight safety. In addition, LED lighting can mimic the sun running track, so that interior lighting is almost close to natural light, so that people long in ships, mining and other indoor work was "natural light "to avoid depression and other diseases.
Third, led high bay light for sale easy management, transportation management helps improve efficiency. Liangrong Qing with lights, for example, said the country tens of millions of streetlights, and is responsible for maintenance and management of the staff is very limited. If the use of smart lighting , we can achieve designated management, which is broken streetlights real-time feedback to the control center, targeted for maintenance, greatly enhance the efficiency of operation and maintenance management.
As a new generation of LED light source is applied to the lighting, so that the lighting displays unlimited possibilities, but also to personalize the lighting, custom lighting needs to become a reality. Of course, all this thanks to LED's characteristics.
2015年1月19日星期一
Prepare for outbreak of the LED lighting market
17% of global consumption for lighting, where the largest amount of commercial lighting, lighting accounts for 40% of all electricity consumption, leading to residents lighting, industrial lighting, outdoor lighting. From the types of lamps, the half of the electricity consumed in commercial lighting for fluorescent tubes. Statistics from the United States, the fluorescent tubes consume 42 percent of the nation's electricity for lighting. Global lighting fixtures number and types of analysis data show that the global commercial fluorescent tubes 4 billion business with 1.5 billion incandescent light bulbs, the light bulb 12 billion inhabitants, the total replacement market is very huge.
US ban on white 1 January 2014, with the time the led high bay light supplier quickly pulled agreement was very understanding. 2014 watch industry leader prediction: in the Asia Pacific region Epistar LED standards and specifications development seminars disclosed figures, the global LED bulbs from 2013 shipments of 520 million, doubled to $ 1.1 billion in 2014, while lamp from 2013's 230 million, pulled up to 400 million in 2014. Bulb, lamp Both have doubled, doubled with two simple math calculate the light of these two lights, 2013 demand MOVCD need to support more than 100, the amount of 2014 will need to be close to 300 units MOCVD production, no wonder several manufacturers are ordered in advance MOCVD, after a cooling-off period the year 2013, 2014 will set off a new upsurge installed.
The big market, Who?
Twelve Five local market government planning and policy-oriented manufacturers to support the transition from product support, will promote the launch of the domestic market, coupled with the high voice on energy conservation, the domestic market with rapid growth rate and a huge capacity to become 13 years of channels compete on the big stage. Advantage of the export market in the commercial operations, we also compete for a piece, but look at the policy of Europe, the European Union and improve the technical quality threshold, to improve product access difficult, the number of small domestic manufacturers or influential but on the whole market competition is a good thing. High-quality products, in order to win long-term market opportunities. More from US policy and subsidies to work on, tend to support the US manufacturing. The 60W bulb 2013CREE $ 8.97 price has been below 10 $ a sweet spot, and this year will be after obtaining the Energy Star certification, through the power of the so-called tax subsidies pulled $ 5 price, this is definitely not for a good Chinese manufacturing message. Outside of the policy is that we can not control the factors that can control is to improve their quality, enhance the competitiveness of technology.
LED lighting market in advance, from the initial stage of technology-oriented, and now the market has over-oriented stage. Initially the LED does not matter sorted in production efficiency when compared to traditional light sources, more attention to the industry and improve efficiency, as well as the advantages of LED promotion. As the efficiency of LED spike all the traditional sources, the market has some progress, only to find LED light / lamp is actually a system problem, so only the system efficiency considerations, the concept of system reliability. Now, LED lighting has been in the life of the overall costs have been lower than incandescent, fluorescent, LED on the market to treat as an ordinary light, cost, safety and other requirements that are naturally raised.
Such a market context, and market acceptance, market failure is the leading LED professional company, its traditional lighting channels and brand advantages, hold market channels to acquire, integrate, etc., to enter into this industry there. Will there be other future LED other accessories, such as driving power, volume is large enough to make it into the main LED lights which is likely, there are many precedents, but there was no longer big enough. With the LED device toward standardization and mass production, it will become a standard and inexpensive devices, and a gradual decline in the proportion of the lamp inside the right to speak will be gradually with other components, structural parts evenly divided. Of course, people are not willing to own LED voice changed hands, will strive to integrate other accessories come in, made LED components, of course, is to expand the benefits of LED human rights discourse, luminous light-emitting device products is to play the dominant role, the difficulty is to consolidate more power, narrow dialogue with the distance between the lamps, the LED lights to better understand the requirements of the device.
After the replacement market, LED What play?
2013 LED lighting to enhance the speed of all of the industry, which are feeling the warm, great expectations 2014 also let everyone feel the pressure of the market before the outbreak, sweet pressure. This sharp increase was mainly driven from the replacement market, enough for everyone to be for five years without problems. LED life so long, five years after it? Now there is not a good replacement market to the best advantage of the LED itself play out, the future LED lighting is not even certain grievances made bulb, made lamps, downlights made it? Certainly do not let the imagination LED long, do they want to look, perhaps she integration with building materials, light, shadow between but not light; maybe she will be combined with furniture, caring illuminate use each of those actions; perhaps she hiding in the corner of the room, along with your mood regulating the unique atmosphere ... as humans more time to stay indoors, LED will be more handy with us more uncovered LED market is perhaps the real stage. After all, there are so many places in the dark, much-needed light illuminated LED urgent need to bring them to leave more civilized era.
Stone hills can learn
I recently spent time in the DOE report, as well as a package of projects supported by the DOE looked over ten years, seen a little experience: DOE early years of the extension on top of a very large support in recent years, fewer and fewer support shift to led high bay light price device packaging and overall design, the whole lamp failure mechanism, even the power to develop and support wireless control; DOE has been the white phosphor mix of light and RGB color mixing white light and try to get both directions, and has been support efficiency is not ideal green development; DOE has been supporting the development of OLED, the latest project to support OLED mass production in problem solving. The above information can be used as a reference LED practitioners.
US ban on white 1 January 2014, with the time the led high bay light supplier quickly pulled agreement was very understanding. 2014 watch industry leader prediction: in the Asia Pacific region Epistar LED standards and specifications development seminars disclosed figures, the global LED bulbs from 2013 shipments of 520 million, doubled to $ 1.1 billion in 2014, while lamp from 2013's 230 million, pulled up to 400 million in 2014. Bulb, lamp Both have doubled, doubled with two simple math calculate the light of these two lights, 2013 demand MOVCD need to support more than 100, the amount of 2014 will need to be close to 300 units MOCVD production, no wonder several manufacturers are ordered in advance MOCVD, after a cooling-off period the year 2013, 2014 will set off a new upsurge installed.
The big market, Who?
Twelve Five local market government planning and policy-oriented manufacturers to support the transition from product support, will promote the launch of the domestic market, coupled with the high voice on energy conservation, the domestic market with rapid growth rate and a huge capacity to become 13 years of channels compete on the big stage. Advantage of the export market in the commercial operations, we also compete for a piece, but look at the policy of Europe, the European Union and improve the technical quality threshold, to improve product access difficult, the number of small domestic manufacturers or influential but on the whole market competition is a good thing. High-quality products, in order to win long-term market opportunities. More from US policy and subsidies to work on, tend to support the US manufacturing. The 60W bulb 2013CREE $ 8.97 price has been below 10 $ a sweet spot, and this year will be after obtaining the Energy Star certification, through the power of the so-called tax subsidies pulled $ 5 price, this is definitely not for a good Chinese manufacturing message. Outside of the policy is that we can not control the factors that can control is to improve their quality, enhance the competitiveness of technology.
LED lighting market in advance, from the initial stage of technology-oriented, and now the market has over-oriented stage. Initially the LED does not matter sorted in production efficiency when compared to traditional light sources, more attention to the industry and improve efficiency, as well as the advantages of LED promotion. As the efficiency of LED spike all the traditional sources, the market has some progress, only to find LED light / lamp is actually a system problem, so only the system efficiency considerations, the concept of system reliability. Now, LED lighting has been in the life of the overall costs have been lower than incandescent, fluorescent, LED on the market to treat as an ordinary light, cost, safety and other requirements that are naturally raised.
Such a market context, and market acceptance, market failure is the leading LED professional company, its traditional lighting channels and brand advantages, hold market channels to acquire, integrate, etc., to enter into this industry there. Will there be other future LED other accessories, such as driving power, volume is large enough to make it into the main LED lights which is likely, there are many precedents, but there was no longer big enough. With the LED device toward standardization and mass production, it will become a standard and inexpensive devices, and a gradual decline in the proportion of the lamp inside the right to speak will be gradually with other components, structural parts evenly divided. Of course, people are not willing to own LED voice changed hands, will strive to integrate other accessories come in, made LED components, of course, is to expand the benefits of LED human rights discourse, luminous light-emitting device products is to play the dominant role, the difficulty is to consolidate more power, narrow dialogue with the distance between the lamps, the LED lights to better understand the requirements of the device.
After the replacement market, LED What play?
2013 LED lighting to enhance the speed of all of the industry, which are feeling the warm, great expectations 2014 also let everyone feel the pressure of the market before the outbreak, sweet pressure. This sharp increase was mainly driven from the replacement market, enough for everyone to be for five years without problems. LED life so long, five years after it? Now there is not a good replacement market to the best advantage of the LED itself play out, the future LED lighting is not even certain grievances made bulb, made lamps, downlights made it? Certainly do not let the imagination LED long, do they want to look, perhaps she integration with building materials, light, shadow between but not light; maybe she will be combined with furniture, caring illuminate use each of those actions; perhaps she hiding in the corner of the room, along with your mood regulating the unique atmosphere ... as humans more time to stay indoors, LED will be more handy with us more uncovered LED market is perhaps the real stage. After all, there are so many places in the dark, much-needed light illuminated LED urgent need to bring them to leave more civilized era.
Stone hills can learn
I recently spent time in the DOE report, as well as a package of projects supported by the DOE looked over ten years, seen a little experience: DOE early years of the extension on top of a very large support in recent years, fewer and fewer support shift to led high bay light price device packaging and overall design, the whole lamp failure mechanism, even the power to develop and support wireless control; DOE has been the white phosphor mix of light and RGB color mixing white light and try to get both directions, and has been support efficiency is not ideal green development; DOE has been supporting the development of OLED, the latest project to support OLED mass production in problem solving. The above information can be used as a reference LED practitioners.
How to bite off LED engineering channel ?
All along, the Channel for its large, high-profit business has become a battleground, current, led street light wholesale into "channels of distribution," the critical period, as a "fat", the project's own channels and other channels can not match the advantages, but its potential "high risk" is not a general business can afford, one of the Channel occupancy big money, long payment cycle; the other LED terminal retail share is low at this stage, most of the businesses are in engineering survival, the market is more competitive.
Faced with increasingly low profits of the Channel, many businesses have expressed their "powerless", still adhere to the "do not abandon, do not give up" principle, LED era, lighting channels show how? Look at how industry experts explain .
LED era factory direct involvement of the Channel
Guangdong Huari Lighting Co., Ltd., deputy general manager of the Channel trick Janus traditional lighting and LED lighting era era made a comparison: "In the era of traditional lighting, general lighting manufacturers together with the dealers completed, only a handful of such Olympics, World Expo, the Games because of a high tender requirements such as requiring direct cooperation with manufacturers in the LED era, due to the government's promotion efforts, more and more outdoor projects and municipal renovation projects by the manufacturers directly involved, reducing the dealer links, greatly increasing the profits of manufacturers, makes the Channel became the lighting industry a 'fat'. "
For manufacturers direct access to the Channel this, what Lun BYD Lighting Channel Director also agrees, in October 2013, BYD BYD Group Incorporated energy conservation Ltd. Guangdong Province, opened a new cooperation model of the Channel. In the original works, such as direct marketing agency model to project operation to bring more possibilities, more space.
Lun Ho explained: "the existing traditional channels of cooperation projects, relatively simple way, the agent works great financial pressure, project follow tedious now, BYD provide one-stop service for the Channel, in short, the capital of BYD, BYD out. technology, a product of BYD, BYD sold, the ultimate benefit sharing. so, the Channel and circulation reduces the risk of operating in the project, and ultimately bring more smoothly profit gains. "
How to project the performance of the channel at this stage?
The Channel LED era with the traditional channels, there are some differences that show how the LED channels now works under this mode of operation it? Profits and how?
He Lun bluntly, profit at this stage of the Channel has some relatively lower. The main factors leading to changes are: First, the fierce competition in the market; second, LED market matures, the price system is also becoming stable.
Dr. Janus also said the project is now in decline in profits:. "Before the project according to product pricing in 50 points or more, and now some of the projects are basically not very profitable, everyone grab one, which is the result of a big competition the projects are generally tender, the fight is the strength of the brand because owners may specify or set up some special (standard) threshold, which makes general engineering companies can not intervene; while for the average small projects, not too many special requirements, we can go for the relative pressure is also small. As engineering problems of payment, according to the contract more to go, order to pay part of the goods to pay part of the completed portion of pay, there are about 3-10 point is the shelf life of the gold sale, sale of basic payment is more difficult, the cost of this project is to be considered when the offer. "
Dr. Janus summary, engineering market with high return characteristics, but is often accompanied by high return high risk, all aspects of investment and risk facing pressure than the normal distribution and retail channels is much greater, regardless of China Day LED lighting or other companies, this channel is the LED lighting project risks and opportunities.
Brand multi-channel success
As a business, how to break through it?
He Lun BYD Lighting Channel Director elaborated strategies in the Channel BYD war taken. BYD lighting undertake major projects, greater demand for energy conservation at this stage, such as commercial lighting: energy saving mall, hotel, medical, office, etc; energy-saving municipal office, street, tunnel, etc. The proportion of turnover which accounts for up to 80%.
BYD lighting in response to the current market competition and high-risk situation, in addition to continue to develop the engineering market, BYD lighting depends on the group's brand appeal and strong financial support, settled in the entity store (paraelectric, Wal-Mart, etc.) in order to enter the terminal retail market, in addition, the operation of electronic business platform, such as Lynx, Jingdong, Amazon is also actively expanding in the channel region to meet offline publicity agents do so, they formed a complementary channel and engineering, to further strengthen the brand influence. In conclusion, BYD lighting has been a multi-channel direction, but according to a specific period, to make a specific focus adjustment.
Dr. Janus about the current market as led street light fixture Manufacturer is facing difficulties borrowing money, competitive pressure situation, some companies have begun to shift in the other direction. For example, the transformation of the electricity business, online shopping is increasingly favored by the general public, as a platform to market electricity provider infinite virtual transactions, as long as the logistics of local product availability problems can be solved, so that the customer's radiating more wide, not only to solve a variety of complicated issues offline transactions, while also expanding our relationship with the rest of the enterprise.
For different companies, different responses, some of the "multiple channels at the same time, power and build brand industry"; some of the "open channels, product solutions to help out." In general, in one sentence: to improve their strength, ill-prepared in the product, establish a corporate brand.
Faced with increasingly low profits of the Channel, many businesses have expressed their "powerless", still adhere to the "do not abandon, do not give up" principle, LED era, lighting channels show how? Look at how industry experts explain .
LED era factory direct involvement of the Channel
Guangdong Huari Lighting Co., Ltd., deputy general manager of the Channel trick Janus traditional lighting and LED lighting era era made a comparison: "In the era of traditional lighting, general lighting manufacturers together with the dealers completed, only a handful of such Olympics, World Expo, the Games because of a high tender requirements such as requiring direct cooperation with manufacturers in the LED era, due to the government's promotion efforts, more and more outdoor projects and municipal renovation projects by the manufacturers directly involved, reducing the dealer links, greatly increasing the profits of manufacturers, makes the Channel became the lighting industry a 'fat'. "
For manufacturers direct access to the Channel this, what Lun BYD Lighting Channel Director also agrees, in October 2013, BYD BYD Group Incorporated energy conservation Ltd. Guangdong Province, opened a new cooperation model of the Channel. In the original works, such as direct marketing agency model to project operation to bring more possibilities, more space.
Lun Ho explained: "the existing traditional channels of cooperation projects, relatively simple way, the agent works great financial pressure, project follow tedious now, BYD provide one-stop service for the Channel, in short, the capital of BYD, BYD out. technology, a product of BYD, BYD sold, the ultimate benefit sharing. so, the Channel and circulation reduces the risk of operating in the project, and ultimately bring more smoothly profit gains. "
How to project the performance of the channel at this stage?
The Channel LED era with the traditional channels, there are some differences that show how the LED channels now works under this mode of operation it? Profits and how?
He Lun bluntly, profit at this stage of the Channel has some relatively lower. The main factors leading to changes are: First, the fierce competition in the market; second, LED market matures, the price system is also becoming stable.
Dr. Janus also said the project is now in decline in profits:. "Before the project according to product pricing in 50 points or more, and now some of the projects are basically not very profitable, everyone grab one, which is the result of a big competition the projects are generally tender, the fight is the strength of the brand because owners may specify or set up some special (standard) threshold, which makes general engineering companies can not intervene; while for the average small projects, not too many special requirements, we can go for the relative pressure is also small. As engineering problems of payment, according to the contract more to go, order to pay part of the goods to pay part of the completed portion of pay, there are about 3-10 point is the shelf life of the gold sale, sale of basic payment is more difficult, the cost of this project is to be considered when the offer. "
Dr. Janus summary, engineering market with high return characteristics, but is often accompanied by high return high risk, all aspects of investment and risk facing pressure than the normal distribution and retail channels is much greater, regardless of China Day LED lighting or other companies, this channel is the LED lighting project risks and opportunities.
Brand multi-channel success
As a business, how to break through it?
He Lun BYD Lighting Channel Director elaborated strategies in the Channel BYD war taken. BYD lighting undertake major projects, greater demand for energy conservation at this stage, such as commercial lighting: energy saving mall, hotel, medical, office, etc; energy-saving municipal office, street, tunnel, etc. The proportion of turnover which accounts for up to 80%.
BYD lighting in response to the current market competition and high-risk situation, in addition to continue to develop the engineering market, BYD lighting depends on the group's brand appeal and strong financial support, settled in the entity store (paraelectric, Wal-Mart, etc.) in order to enter the terminal retail market, in addition, the operation of electronic business platform, such as Lynx, Jingdong, Amazon is also actively expanding in the channel region to meet offline publicity agents do so, they formed a complementary channel and engineering, to further strengthen the brand influence. In conclusion, BYD lighting has been a multi-channel direction, but according to a specific period, to make a specific focus adjustment.
Dr. Janus about the current market as led street light fixture Manufacturer is facing difficulties borrowing money, competitive pressure situation, some companies have begun to shift in the other direction. For example, the transformation of the electricity business, online shopping is increasingly favored by the general public, as a platform to market electricity provider infinite virtual transactions, as long as the logistics of local product availability problems can be solved, so that the customer's radiating more wide, not only to solve a variety of complicated issues offline transactions, while also expanding our relationship with the rest of the enterprise.
For different companies, different responses, some of the "multiple channels at the same time, power and build brand industry"; some of the "open channels, product solutions to help out." In general, in one sentence: to improve their strength, ill-prepared in the product, establish a corporate brand.
which means of communication should intelligent lighting take?
In recent years, relying on the concept of things Dongfeng, LED intelligent lighting more speculation hotter. In addition to low power consumption, environmental protection, dimming and color and other aspects of conduct to control the LED, the manufacturers of intelligent lighting another key - Wireless control also sustained attention. Therefore, how to build a smart home in line with the basic needs of low-power, high-efficiency led high bay light price is the wireless vendor priority. In the present there is WIFI, ZigBee, Bluetooth and other mainstream low power wireless communication premise, how do we choose?
WIFI, ZigBee and BLE dispute
We know, WIFI technology research and development due to the low threshold, the low cost of the product, along with a relatively fast speed, coupled with the inherent advantages of direct access to the bridge without the Internet and seamlessly communicate with the phone, making it the choice of many start-ups, this is also reflected WIFI greatest advantage.
But the disadvantage is obvious WIFI manifested, in addition to WIFI chip size is too large, the power consumption is too high, there is the instability caused by poor experience is critical that security issues will bring WIFI I believe this is also an important consideration when buying a key user, so when manufacturing the product, select WIFI products require trade-offs.
In addition, limited WIFI own characteristics, access to the upper limit of their access method primarily limited to the number of WIFI router (typically tens of nodes), which for those of many lighting equipment users, tend to ignore WIFI products.
Another major wireless connection is ZigBee, the low-power wireless control protocol, since the birth of widely welcomed by users and vendors, ZigBee need ad hoc networks, each node in the network can transmit data leveraging, so the need for a centralized network node to manage the entire network, which means that there must be a similar role in the ZigBee network router, complete ZigBee protocol conversion to Internet protocol.
About the "router", in order to visually illustrate, we describe an example of Philips hue, this guy is the hue of additional Starter package inside something called the Bridge, it does not have extra useful, but it can be integrated into other lamps a network, and connected to the Internet.
Learned from the above description, ZigBee brings the most obvious disadvantage is the complexity and increase the cost of installation, also need to connect the phone through the adapter. However, by considering the Bridge to bring more remote access capabilities, coupled with the inherent low power consumption, similar tall on the Philips company, you should choose this option.
So for WIFI and ZigBee, all inch a director, has a short foot. The choice depends on the specific vendor's balance and the user's choice. ‖
Furthermore is the BLE, from its inception in 2009, this technology has become the major manufacturers of "guest of honor", mobile phones, wireless network, and other manufacturers will be such a focus on low power consumption, fast connection, a new generation of wireless communication over long distances communications specifications into their products inside. Intelligent lighting manufacturers do not escape, and prompt attention to this technology into their products inside. Another advantage is that BLE new phones on the market with all the technology, user-friendly connection control of lighting equipment.
Another semiconductor manufacturers also support BLE developers choose another starting point of this technology, such as TI introduced CC2540, Dialog's DA14580 are excellent low-power solutions.
It is worth mentioning that in the Bluetooth 4.1 protocol, BLE products with the MANET features ZigBee only, these are the traditional sphere of influence to attack ZigBee products. Coupled with the standard Apple released iBeacons, this non communication connectivity and greatly increases the likelihood of imagination BLE control products.
If there is a little fly in the ointment in terms of BLE defects if, in addition to the price of the program, led high bay light for sale is money for old mobile phones, since the match is not Bluetooth 4.0 chip, which makes intelligent lighting control devices causing distress. However, considering the modern speed for mobile phone, you will think this is a limitation of it?
Wireless lighting direction
By 2020, the use of the world's Internet-connected wireless lamps and fixtures are expected to grow from 2.4 million this year to more than 100 million, and the development trend of things destined to support these devices can not do without wireless, this wave communications technology will inevitably lead to the dispute. What stands out is the traditional WIFI or ZigBee advantage of a head start, or is a rising star BLE counter-attack? Which would you choose?
WIFI, ZigBee and BLE dispute
We know, WIFI technology research and development due to the low threshold, the low cost of the product, along with a relatively fast speed, coupled with the inherent advantages of direct access to the bridge without the Internet and seamlessly communicate with the phone, making it the choice of many start-ups, this is also reflected WIFI greatest advantage.
But the disadvantage is obvious WIFI manifested, in addition to WIFI chip size is too large, the power consumption is too high, there is the instability caused by poor experience is critical that security issues will bring WIFI I believe this is also an important consideration when buying a key user, so when manufacturing the product, select WIFI products require trade-offs.
In addition, limited WIFI own characteristics, access to the upper limit of their access method primarily limited to the number of WIFI router (typically tens of nodes), which for those of many lighting equipment users, tend to ignore WIFI products.
Another major wireless connection is ZigBee, the low-power wireless control protocol, since the birth of widely welcomed by users and vendors, ZigBee need ad hoc networks, each node in the network can transmit data leveraging, so the need for a centralized network node to manage the entire network, which means that there must be a similar role in the ZigBee network router, complete ZigBee protocol conversion to Internet protocol.
About the "router", in order to visually illustrate, we describe an example of Philips hue, this guy is the hue of additional Starter package inside something called the Bridge, it does not have extra useful, but it can be integrated into other lamps a network, and connected to the Internet.
Learned from the above description, ZigBee brings the most obvious disadvantage is the complexity and increase the cost of installation, also need to connect the phone through the adapter. However, by considering the Bridge to bring more remote access capabilities, coupled with the inherent low power consumption, similar tall on the Philips company, you should choose this option.
So for WIFI and ZigBee, all inch a director, has a short foot. The choice depends on the specific vendor's balance and the user's choice. ‖
Furthermore is the BLE, from its inception in 2009, this technology has become the major manufacturers of "guest of honor", mobile phones, wireless network, and other manufacturers will be such a focus on low power consumption, fast connection, a new generation of wireless communication over long distances communications specifications into their products inside. Intelligent lighting manufacturers do not escape, and prompt attention to this technology into their products inside. Another advantage is that BLE new phones on the market with all the technology, user-friendly connection control of lighting equipment.
Another semiconductor manufacturers also support BLE developers choose another starting point of this technology, such as TI introduced CC2540, Dialog's DA14580 are excellent low-power solutions.
It is worth mentioning that in the Bluetooth 4.1 protocol, BLE products with the MANET features ZigBee only, these are the traditional sphere of influence to attack ZigBee products. Coupled with the standard Apple released iBeacons, this non communication connectivity and greatly increases the likelihood of imagination BLE control products.
If there is a little fly in the ointment in terms of BLE defects if, in addition to the price of the program, led high bay light for sale is money for old mobile phones, since the match is not Bluetooth 4.0 chip, which makes intelligent lighting control devices causing distress. However, considering the modern speed for mobile phone, you will think this is a limitation of it?
Wireless lighting direction
By 2020, the use of the world's Internet-connected wireless lamps and fixtures are expected to grow from 2.4 million this year to more than 100 million, and the development trend of things destined to support these devices can not do without wireless, this wave communications technology will inevitably lead to the dispute. What stands out is the traditional WIFI or ZigBee advantage of a head start, or is a rising star BLE counter-attack? Which would you choose?
what is LED lighting lamp export worrying about in 2014?
Chinese lighting industry in recent years has shown rapid growth momentum, but the current competitive led high bay lighting wholesale is not conducive to long-term development of China's lighting industry, the future development of lighting industry is affected by multiple factors at home and abroad, the paper the combination of these factors on the Chinese lighting industry a brief forecast the development trend.
2014 China's foreign trade situation both factors of production costs continue to rise, as well as the weakening of traditional comparative advantage "accession bonus" tends to subside and other more serious side, but also raise the level of trade facilitation, the rapid development of cross-border e-commerce and other new trade as well as the state introduced a series of policy measures to promote the development of foreign trade and other positive side. Therefore, the present situation of China's LED industry development, comprehensive judgment, the export of China's 2014 LED lamps facing trade situation improved slightly, both favorable factors, there are also disadvantages.
Lighting around the main countries of export growth
The global financial crisis, in the case of foreign consumer markets generally weak, although the same into a bottleneck, but 吴江昆 Hill exported thriving, maintained a rapid growth momentum, leading the pace of development of local trade.
As of December 2012, Ningbo Inspection and Quarantine Bureau Inspection and Quarantine export lamps 6602 grant, the value of $ 170 million, an increase of 21.8% and 39.9%, respectively. Huzhou, Zhejiang lighting products exports totaled 4475 grant, the value of $ 112,396,000, compared with last year grew 33.1% and 8.7%, respectively.
Other areas even double the growth, according to Kunshan, Inspection and Quarantine Bureau statistics, in 2012, Kunshan Export lamps 3415,524 million units, $ 159,210,000, an increase of 115.9%, respectively, 133.0% and 139.7%. 2012 Wujiang LED lights were exported 1714 batches, $ 75,124,000, compared with the 2011 batch, the amount increased by 129% and 99.5%.
Judging from the export situation, particularly evident in two trends: First, the growth of new energy saving products to highlight. In recent years, countries in the east to promote energy saving, LED lights, solar lights because of its long life, high luminous efficiency, low power consumption, energy saving and environmental protection features more favored by the international market, energy saving lighting products continue to occupy field, has become the biggest highlight of Yinzhou lighting business. Second, the developed markets as the main front exit Yinzhou lamps. From the importing country distribution, Yinzhou lighting has been around 112 countries and territories around the world, the European Union, the United States is still the main export market. Where the value of exports to the EU amounted to $ 69,007,000, or about four percent of the total export volume and export value amounted to US $ 30.309 million, exports of emerging market countries is also showing good growth. ‖
Export situation is getting complicated
Overall, in 2014 China's foreign trade situation both factors of production costs continue to rise, as well as the weakening of traditional comparative advantage "accession bonus" tends to subside and other more serious side, but also raise the level of trade facilitation, cross-border e-commerce the rapid development of new trade patterns and the state introduced a series of policy measures to promote the development of foreign trade and other positive side.
LED lighting in the area continued favorable policies. In recent years, the phase-out of incandescent lamps, combined with massive government subsidies for export of energy-saving lamps, LED light industry companies, no doubt, is a great market positive. After 30 years of development, China's LED industry has experienced buying the device, to buy chips, buy a wafer after the road has achieved self-production of epitaxial wafers and chips, initially formed a relatively complete industrial chain, has become the world's major purchase LED products ground. With the expanding global LED outreach, China's LED lighting exports will face unprecedented opportunities.
LED lighting market penetration will be increased dramatically. And, in the LED lighting market in the past, due to higher prices and other reasons, the civilian market penetration has been low, but with LED lighting technology to enhance and change their prices constantly moving to the sweet spot. According to foreign securities that the 2014 global LED lighting demand will surge 60%, with the largest growth in household lighting, next year will surge 90 percent, far higher than the 37% and 57% of the commercial industry, in which the most widely used the bulb and tube penetration rates of 20% and 15%, a huge high-profile LED lighting market prospects civilian space.
Emerging markets LED lighting needs warming. According CPbay comprehensive data show that, due to vigorously promote environmental awareness and government, LED lighting rapid penetration in emerging markets such as Russia, India, Southeast Asia, Middle East, Africa and other countries or regions due to the high heat of infrastructure investment for LED lighting products the demand was a clear upward trend, or will become in 2014 the global LED market is another highlight. In addition, China and ASEAN countries have bilateral trade agreement, exports to these countries LED products can enjoy low tariffs or zero tariffs; especially the Russian demand for LED lighting is also very large, less its local LED enterprises, small scale enterprises technology is still relatively backward, the demand for LED lamps as well.
LED TBT become the biggest obstacle. Europe and America as the world's major LED application base, LED standards, has been ahead of other countries and regions, the high technical and safety standards required by Europe and other developed countries have been as frequent use of trade protection measures. Them through the development of technical regulations, safety standards and other ways to set up a demanding commodities market access conditions, has become the biggest obstacle to China's LED lighting products for exports.
Increase the risk of trade friction and other intellectual property disputes. In recent years, despite substantial growth in the number of patent applications for LED mainland of China, but the intellectual property position in the global LED pattern and has not been fundamentally improved. On the contrary, the homogenization of competition caused by the LED intellectual property issues are intensified, industry dominance missing a growing problem, also increasing the risk of trade friction. Meanwhile, as China's LED lighting exports increasing rapidly year by year, the export price competition between the industry increasingly intensified, is bound to take on China's LED products anti-dumping, countervailing and other trade sanctions after the international markets become saturated, will increase trade friction risk.
It is understood that the Guangdong Provincial Bureau of Quality Supervision WTO / TBT center informed that the European Union, the United States, Chile, Uganda and other countries and regions into the country directional lights and LED lighting products set a higher threshold. For entering the country directional lights and LED lighting products for their coverage of energy saving, eco-design, energy-efficient aspects of labeling, testing testing, performance, safety, size, weight, shape, etc., more stringent requirements. For example, the EU directional lights and LED lights made energy-efficiency requirements.
The notification regulations, only the energy efficiency index of 0.2 or more directional LED lamps and fluorescent lamps directed to enter the EU market, energy efficiency requirements than the previous increase of 2.5 times, 2.2 times our current national standards. The calculation is in accordance with the above-mentioned energy efficiency requirements, a direct result of the production cost of LED lights to enhance more than 20% of Guangdong LED business will bring additional costs of more than 20 billion yuan.
In addition to the energy efficiency requirements, qualified to enter the country directional lights and LED lighting products for evaluation, testing procedures require market regulation has become increasingly harsh, will bring huge cost of testing costs.
Again, the United States has notified the buy led high bay lamps test procedures, according to preliminary estimates, if a company is required to be equipped with appropriate testing laboratory and testing equipment, you need to expenditure of about 35 million per year but also in the laboratory operations, equipment maintenance laboratory personnel and remuneration paid costs about 100,000 yuan. Guangdong Province LED business over 3000, and most of their products exported to the US. Only the United States notified the LED test program, it will give LED export enterprises in Guangdong Province more than 20 billion of additional costs. ‖
Immature industry preoccupied
Although our LED lamps export momentum is good, but some of the problems the industry is not mature enough attendant also increasingly prominent, there are a lot of worries, mainly in the following aspects:
The lack of a breakthrough core competitiveness of enterprises. All along, China's LED industry is only dominant in terms of product packaging, and in terms of product development and chip manufacturing, and not have their own core technology and patents. LED high-end products are mostly produced internationally in Taiwan, China and Japan, Europe and America, and our large number of small and medium enterprises can only engage in LED applications, in most low-end chain. Apart from a few large companies, many small and medium enterprises can only produce large rainbow tube lower quality products to the Pearl River Delta area businesses, for example, there are many companies and even difficult to produce in line with Europe and other developed countries, certification of products, only energy exports to Africa, India, Arabia and other countries and regions, in order to make a profit low-cost advantage.
Product quality problems is obvious. Due to the lack of appropriate standards, the domestic LED enterprises at the expense of product quality way to seize the market uncommon phenomenon, leading to product quality problems and frequent on the black list. According to incomplete statistics, since 2012, the EU Rapid Alert System for non-food (RAPEX) informed our LED lighting products export up to hundreds of times, where the vast majority are due to creepage distances or clearances caused by insufficient insulation performance is not Jia and other aspects of quality problems caused. Thus, product quality issue has become an obstacle to the development of LED industry in foreign markets.
Industry concentration is low. A larger number of enterprises and relatively dispersed, such enterprises are not concentrated market supply situation resulting in the fierce market competition, particularly in the low-end products with similar functions and a single, price becomes the primary means of competition among enterprises, a direct result of low profits, thereby restricting enhance and improve the industry's overall export competitiveness of enterprises' innovation ability.
2014 China's foreign trade situation both factors of production costs continue to rise, as well as the weakening of traditional comparative advantage "accession bonus" tends to subside and other more serious side, but also raise the level of trade facilitation, the rapid development of cross-border e-commerce and other new trade as well as the state introduced a series of policy measures to promote the development of foreign trade and other positive side. Therefore, the present situation of China's LED industry development, comprehensive judgment, the export of China's 2014 LED lamps facing trade situation improved slightly, both favorable factors, there are also disadvantages.
Lighting around the main countries of export growth
The global financial crisis, in the case of foreign consumer markets generally weak, although the same into a bottleneck, but 吴江昆 Hill exported thriving, maintained a rapid growth momentum, leading the pace of development of local trade.
As of December 2012, Ningbo Inspection and Quarantine Bureau Inspection and Quarantine export lamps 6602 grant, the value of $ 170 million, an increase of 21.8% and 39.9%, respectively. Huzhou, Zhejiang lighting products exports totaled 4475 grant, the value of $ 112,396,000, compared with last year grew 33.1% and 8.7%, respectively.
Other areas even double the growth, according to Kunshan, Inspection and Quarantine Bureau statistics, in 2012, Kunshan Export lamps 3415,524 million units, $ 159,210,000, an increase of 115.9%, respectively, 133.0% and 139.7%. 2012 Wujiang LED lights were exported 1714 batches, $ 75,124,000, compared with the 2011 batch, the amount increased by 129% and 99.5%.
Judging from the export situation, particularly evident in two trends: First, the growth of new energy saving products to highlight. In recent years, countries in the east to promote energy saving, LED lights, solar lights because of its long life, high luminous efficiency, low power consumption, energy saving and environmental protection features more favored by the international market, energy saving lighting products continue to occupy field, has become the biggest highlight of Yinzhou lighting business. Second, the developed markets as the main front exit Yinzhou lamps. From the importing country distribution, Yinzhou lighting has been around 112 countries and territories around the world, the European Union, the United States is still the main export market. Where the value of exports to the EU amounted to $ 69,007,000, or about four percent of the total export volume and export value amounted to US $ 30.309 million, exports of emerging market countries is also showing good growth. ‖
Export situation is getting complicated
Overall, in 2014 China's foreign trade situation both factors of production costs continue to rise, as well as the weakening of traditional comparative advantage "accession bonus" tends to subside and other more serious side, but also raise the level of trade facilitation, cross-border e-commerce the rapid development of new trade patterns and the state introduced a series of policy measures to promote the development of foreign trade and other positive side.
LED lighting in the area continued favorable policies. In recent years, the phase-out of incandescent lamps, combined with massive government subsidies for export of energy-saving lamps, LED light industry companies, no doubt, is a great market positive. After 30 years of development, China's LED industry has experienced buying the device, to buy chips, buy a wafer after the road has achieved self-production of epitaxial wafers and chips, initially formed a relatively complete industrial chain, has become the world's major purchase LED products ground. With the expanding global LED outreach, China's LED lighting exports will face unprecedented opportunities.
LED lighting market penetration will be increased dramatically. And, in the LED lighting market in the past, due to higher prices and other reasons, the civilian market penetration has been low, but with LED lighting technology to enhance and change their prices constantly moving to the sweet spot. According to foreign securities that the 2014 global LED lighting demand will surge 60%, with the largest growth in household lighting, next year will surge 90 percent, far higher than the 37% and 57% of the commercial industry, in which the most widely used the bulb and tube penetration rates of 20% and 15%, a huge high-profile LED lighting market prospects civilian space.
Emerging markets LED lighting needs warming. According CPbay comprehensive data show that, due to vigorously promote environmental awareness and government, LED lighting rapid penetration in emerging markets such as Russia, India, Southeast Asia, Middle East, Africa and other countries or regions due to the high heat of infrastructure investment for LED lighting products the demand was a clear upward trend, or will become in 2014 the global LED market is another highlight. In addition, China and ASEAN countries have bilateral trade agreement, exports to these countries LED products can enjoy low tariffs or zero tariffs; especially the Russian demand for LED lighting is also very large, less its local LED enterprises, small scale enterprises technology is still relatively backward, the demand for LED lamps as well.
LED TBT become the biggest obstacle. Europe and America as the world's major LED application base, LED standards, has been ahead of other countries and regions, the high technical and safety standards required by Europe and other developed countries have been as frequent use of trade protection measures. Them through the development of technical regulations, safety standards and other ways to set up a demanding commodities market access conditions, has become the biggest obstacle to China's LED lighting products for exports.
Increase the risk of trade friction and other intellectual property disputes. In recent years, despite substantial growth in the number of patent applications for LED mainland of China, but the intellectual property position in the global LED pattern and has not been fundamentally improved. On the contrary, the homogenization of competition caused by the LED intellectual property issues are intensified, industry dominance missing a growing problem, also increasing the risk of trade friction. Meanwhile, as China's LED lighting exports increasing rapidly year by year, the export price competition between the industry increasingly intensified, is bound to take on China's LED products anti-dumping, countervailing and other trade sanctions after the international markets become saturated, will increase trade friction risk.
It is understood that the Guangdong Provincial Bureau of Quality Supervision WTO / TBT center informed that the European Union, the United States, Chile, Uganda and other countries and regions into the country directional lights and LED lighting products set a higher threshold. For entering the country directional lights and LED lighting products for their coverage of energy saving, eco-design, energy-efficient aspects of labeling, testing testing, performance, safety, size, weight, shape, etc., more stringent requirements. For example, the EU directional lights and LED lights made energy-efficiency requirements.
The notification regulations, only the energy efficiency index of 0.2 or more directional LED lamps and fluorescent lamps directed to enter the EU market, energy efficiency requirements than the previous increase of 2.5 times, 2.2 times our current national standards. The calculation is in accordance with the above-mentioned energy efficiency requirements, a direct result of the production cost of LED lights to enhance more than 20% of Guangdong LED business will bring additional costs of more than 20 billion yuan.
In addition to the energy efficiency requirements, qualified to enter the country directional lights and LED lighting products for evaluation, testing procedures require market regulation has become increasingly harsh, will bring huge cost of testing costs.
Again, the United States has notified the buy led high bay lamps test procedures, according to preliminary estimates, if a company is required to be equipped with appropriate testing laboratory and testing equipment, you need to expenditure of about 35 million per year but also in the laboratory operations, equipment maintenance laboratory personnel and remuneration paid costs about 100,000 yuan. Guangdong Province LED business over 3000, and most of their products exported to the US. Only the United States notified the LED test program, it will give LED export enterprises in Guangdong Province more than 20 billion of additional costs. ‖
Immature industry preoccupied
Although our LED lamps export momentum is good, but some of the problems the industry is not mature enough attendant also increasingly prominent, there are a lot of worries, mainly in the following aspects:
The lack of a breakthrough core competitiveness of enterprises. All along, China's LED industry is only dominant in terms of product packaging, and in terms of product development and chip manufacturing, and not have their own core technology and patents. LED high-end products are mostly produced internationally in Taiwan, China and Japan, Europe and America, and our large number of small and medium enterprises can only engage in LED applications, in most low-end chain. Apart from a few large companies, many small and medium enterprises can only produce large rainbow tube lower quality products to the Pearl River Delta area businesses, for example, there are many companies and even difficult to produce in line with Europe and other developed countries, certification of products, only energy exports to Africa, India, Arabia and other countries and regions, in order to make a profit low-cost advantage.
Product quality problems is obvious. Due to the lack of appropriate standards, the domestic LED enterprises at the expense of product quality way to seize the market uncommon phenomenon, leading to product quality problems and frequent on the black list. According to incomplete statistics, since 2012, the EU Rapid Alert System for non-food (RAPEX) informed our LED lighting products export up to hundreds of times, where the vast majority are due to creepage distances or clearances caused by insufficient insulation performance is not Jia and other aspects of quality problems caused. Thus, product quality issue has become an obstacle to the development of LED industry in foreign markets.
Industry concentration is low. A larger number of enterprises and relatively dispersed, such enterprises are not concentrated market supply situation resulting in the fierce market competition, particularly in the low-end products with similar functions and a single, price becomes the primary means of competition among enterprises, a direct result of low profits, thereby restricting enhance and improve the industry's overall export competitiveness of enterprises' innovation ability.
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