LED street lights are street lights made using LED light sources. Traditional street lights in China use high-pressure sodium lamps, which cause significant energy waste due to light loss. Therefore, it is important to switch to efficient, energy-saving, long-life, high color rendering index, and environmentally friendly LED street lights for lighting energy conservation.

The advantages of LED street lights mainly include: using low-voltage DC power supply, energy conservation and environmental protection; Has unidirectional luminescence and high illumination efficiency; Good color rendering performance, with a color rendering index of over 75; Low light attenuation, less than 3% of light attenuation in one year, long service life, can be used for more than 50000 hours; It does not contain harmful metal mercury and does not pose a threat to the environment.

However, LED street lights also have certain drawbacks, such as low power, often requiring multiple parallel uses, and the concentrated illumination of LED light sources, which is not conducive to providing large-scale lighting. Of course, these issues all belong to technical issues. I believe that in the near future, LED street lights will solve technical shortcomings and completely replace traditional street lights that are not environmentally friendly.