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Application of monochromatic LED
- Jul 31, 2017 -

Application of monochromatic LED The LED is used as the indicator light source of the instrument

and then all kinds of light color LED in the traffic lights and large area display has been widely used, resulting in a very good economic and social benefits. To 12-inch red traffic lights, for example, in the United States was originally used long life, low luminous efficiency of 140 watts incandescent light as a light source, which produces 2000 lumens of white light. After the red filter, the light loss of 90%, leaving only 200 lumens of red light. In the newly designed lamp, Lumileds uses 18 red LED light sources, including circuit losses, including a total of 14 watts of electricity, can produce the same light effect.

Automotive lights 

are also important areas of LED light source applications. In 1987, China began to install high brake lights in the car, because the LED response speed (nanosecond), you can early to follow the driver of the vehicle to know the driving conditions, reduce the car rear-end accident occurred.

In addition

LED lights in the outdoor red, green, blue full color display, keychain miniature torch and other fields have been applied.

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