1. Long service life
The working environment of the solar traffic signal lamp is relatively bad, with severe cold and heat, sunshine and rain, so the reliability of the lamp is required to be high. The balance life of incandescent bulbs for ordinary lamps is 1000h, and the balance life of low-pressure tungsten halogen bulbs is 2000h. Therefore, the protection price is very high. The LED solar traffic signal lamp is damaged due to no filament vibration, which is a relatively no glass cover crack problem.
2. Good visibility
The LED solar traffic signal lamp can still adhere to good visibility and performance indicators under the adverse weather conditions such as lighting, rain and dust. The light announced by the LED solar traffic signal light is monochromatic light, so there is no need to use color chips to generate red, yellow and green signal colors; The light announced by LED is directional and has a certain divergence angle, so the aspheric mirror used in the traditional lamp can be discarded. This feature of LED has solved the problems of illusion (commonly known as false display) and color fading existing in the traditional lamp, and improved the light efficiency.
3. Low thermal energy
The solar energy traffic signal light is simply changed from electric energy to light source. The heat generated is extremely low and there is almost no fever. The cooled surface of the solar traffic signal lamp can avoid scalding by the repairman and can obtain a long life.
4. Quick response
Halogen tungsten bulbs are inferior to LED solar traffic lights in response time, and then reduce the occurrence of accidents.
Post time: Sep-01-2022
