Where are the obvious advantages of traffic lights

LED light has an obvious advantage in energy, which can be switched directly from power to light. LED traffic signals have almost no heat. Nearly 100 per cent of LED traffic light LED visible light as a boost energy, 80 per cent hotter than incandescent bulbs, and only 20 per cent of visible light.

Response time significant advantages of LED traffic light soon, LED traffic signals are not as slow as the response of the traditional halogen bulbs, so the use of LED traffic lights, can effectively reduce the happening of the accident.

The work environment of lamps and lanterns is relatively poor, cold and hot, sunshine and rain, so the reliability of lamps and lanterns is high. The average life of incandescent lamp is 1000h, and the life expectancy of low-pressure halogen bulbs is 2000h, resulting in high maintenance cost. LED street lamp because of good impact resistance, filament damage does not cause damage, make its life long, cost small.

LED street lamp signal is a semiconductor embedded in epoxy resin. It is not easy to vibrate, so it has good impact resistance and no glass rupture.

When using halogen lamps, they are often reflected by the sun, which leads to virtual phenomena. And using LED street lamps, no old halogen lamps reflect sunlight.

With the advancement of science and technology, BMW, audi and other cars will know how much time traffic lights. It's not the ability to turn a red light into a green light, the led traffic light, but the color of the traffic light. The feature is from BMW

In view of different traffic light in different times at different times of the treatment of different traffic flow change, led traffic lights in front of the application can be very accurately inform BMW owner how long before the lights of the color. Led traffic lights will be displayed on the phone screen, displaying the current state of the signal, and counting the time to change color.

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