What are the reasons for the light decay of solar street lights?

Light decay is a very common phenomenon of solar street lights. So, what are the main causes of light decay? The professionals of the solar street light factory will introduce to you.

In fact, temperature is the main reason for the light decay of solar roads, but because solar street lamps are a kind of luminous power far greater than household lamps, they are more prone to light decay. Although many solar street lamp manufacturers are dissipating heat The design is very troublesome, but it is also difficult to prevent this problem. Even if a layer of baking varnish protection is added to the outside of the lamp, it is difficult to prevent erosion caused by climate and temperature, and this baking varnish layer will also seal the heat inside the solar lamp. , Resulting in poor heat dissipation, leading to the problem of light attenuation of the solar lamp.
When the high-power street lamp is running, the power requirement of the power input will also be very large, especially the interface temperature of the solar lamp is very high. If the street lamp continues to work for a long time, if the heat dissipation module can not dissipate heat well It will affect the life of the solar lamp and the brightness of the light, which is the main reason for the light decay.
So how to better heat dissipation is a very important issue for solar street lamp factories to solve the problem of light decay. Solving the heat dissipation problem of solar street lamps also solves the big problem of light decay and can better improve solar energy. The service life of street lights.