What are the factors limiting the application of power LED lighting including outdoor LED street light

 

led street light 120w

How to effectively dissipate the heat is increasingly paid attention to by the those developing and researching LED lighting products particularly led street light fixture including outdoor led street light fixture and other commercial and industrial LED lights, because the light failure or life of outdoor led street light fixture and other LED lights is directly related to the junction temperature, poor heat dissipation is that the junction temperature of LED is high, so the life is short.
Today power LED lighting products such as outdoor led street light fixture are increasingly used in various fields and put into use, we are worried about practical issues while amazing the pleasure power outdoor LED flood light and other power LED lights bring!
First of all, as far as the characters of high-power white LED light especially outdoor led street light fixture are concerned, the high-power outdoor led street light fixture and other commercial and industrial LED lights LED still exists that the luminous uniformity is poor, the life is not long because of enclosed materials particularly cooling problem of the chip of outdoor LED flood light and other commercial and industrial LED lights is difficult to get a good solution, but can not play the advantages of outdoor LED flood light and other white LED applications which are expected.
Secondly, considering the price of outdoor led street light fixture and other high-power white LED lighting, because of the high power, high brightness, the cost of manufacturing materials such as LED chip and heat sink and power supply is much dearer than that of the average household indoor low-power LED lights. Today's high-power LED lights including the outdoor LED flood light is mainly used for public lighting or commercial and industrial purpose, because the price is still too high and the technically still needs to be improved, which significantly limits the high-power outdoor led street light fixture and other power LED lighting product.

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