What are the characteristics of all-action induced traffic signals? When does it apply? What are the advantages and disadvantages?

The characteristics of full-action traffic lights are as follows.

1. High visibility. LED traffic lights can maintain good visibility performance under severe weather conditions such as continuous lighting, cloudy days, fog and rain. The Led light emits monochromatic light, and there is no need to change the color with a color card.

2. Save energy and electricity. Although a signal lamp doesn't use much electricity a day, many signal lamps in the city consume a lot of electricity.

3. Strong adaptability to the environment. Outdoor, not only to withstand the cold but also to withstand the heat. The led signal lamp will not be damaged by filament oscillation, and there is no problem of broken glass cover.

4. The switching time of signal lights with different colors is short. The response speed of this light bulb is faster than that of ordinary waiting response, which reduces the occurrence of traffic accidents.