traffic light (1)

The advantages of LED traffic lights are numerous. From the actual situation, we can summarize it as the following: 1. LED is directly replaced by electric energy into light source, and the heat generated is extremely low, almost no heat. The cooled surface of the LED traffic lights prevents burns for maintenance personnel and results in a longer lifespan. 2. What the halogen tungsten bulbs are inferior to LED traffic lights is that the response time is fast, thereby reducing the occurrence of traffic accidents. 3. The advantages of LED light source in energy saving are very obvious. One of its remarkable features is low energy consumption, which is very meaningful for the application of lamps. Almost 100% of the excitation energy of LED traffic lights becomes visible light, compared to 80% of incandescent bulbs as heat loss and only 20% as visible light.

2022/12/18