High-intensity aviation obstruction lights are higher than 150 meters above ground level obstructions are using. And requires A-type and B-type high-intensity obstacle lights must be white flash, set on an object in the entire A high-intensity obstacle lights must flash, and marked the overhead wires or cables and other support towers exist B-type high-intensity obstacle lights should order flash: The first is the middle light, then the top light, and finally the bottom light.
Light intensity aviation obstruction lights obstruction lights are highly obstructions above the ground in a building 45 to 105 m between uses Divided into A -.., B-, C-type three A type of intensity obstacle lights must be white flash, B-type must be a red flash, C-type must be constant red led street light supplier. Located on the same object of type A and type B in intensity obstacle lights must flash.
Low intensity aviation obstruction lights obstruction lights are an obstacle height of less than 45 meters below using Divided into two type A and type B A -.., B-and C-type low-intensity aviation obstacle lights on fixed objects when the need is constant red LED lights, while the C-type in the emergency and security vehicles displayed with low-intensity obstacle lights must be issued a blue flash, and C-type low-light on other vehicles must display intensity obstacle lights flashing yellow.
But in fact many times, obstruction lights are not using a single type of use, but based on the actual obstacle height to match the three types of obstacle lights. Different heights with different, and sometimes must need to use low light intensity, light intensity , high intensity aviation obstacle lights to match the three types of obstacle lights indicate the existence of obstacles to use.
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