Traffic Signal Light Fresnel Lens

Due to the popularity of high-power LEDs, it has become an industry development trend to use single or several LEDs as light sources, and use Fresnel lenses and microarray lenses with a single LED light source instead of multiple LEDs as light sources to form traffic lights.

It has been put into use in many countries around the world. Fresnel lenses have the advantages of ultra-thin structure, ultra-large size, ultra-light weight, arbitrary shape cutting, excellent light transmittance, low price, light weight and easy to carry.