The use of LED street lights can improve light pollution

The use of LED street lights can improve light pollution

Coupled with the flashing commercial neon lights in the city and the strong light from the crane tower, the wasted light will eventually become light pollution. Therefore, in general, the current urban lighting lamps have a large amount of sodium and yellow light. I believe that the city will be polluted at night at night. The phenomenon will be significantly improved. Generally, the light of LED street lamps is irradiated on the road surface, and the high pressure sodium lamps that cause light pollution at night will be replaced by outdoor LED street lamps.

The impact of this on astronomical observations is basically devastating.

The city’s nighttime light pollution is formed. As the pace of replacing LED street lights in cities around the world is accelerating, the traditional light source sodium lights are scattered everywhere, so it is difficult for us to see a clean starry sky. The planning and management of urban night lighting at the upper government level is becoming increasingly standardized, and LED lamps generally use precise light distribution.

The use of high-quality LED street lights can reduce the light pollution in the city at night to a certain extent. This kind of light has strong penetrating power and there is light wherever it is needed.