The role of lens products in LED street lamps

From high pressure sodium street lights to LED street lights, people's research on street lights has been progressing, and the various requirements for street lights are improving. A good lighting light distribution design on the road can bring people pleasing visual effects, and when it comes to light distribution, let's talk about the street lamp lens.


Street lights are common utilities in daily life, and the requirements for street lights' appearance and optical parameters are getting higher and higher. The irradiation angle of the traditional high-pressure sodium lamp is 360°, and it emits light in all directions, which wastes a lot of light efficiency. The LED street light is usually unidirectional, and the illumination angle is usually 120°. But to make the illumination angle of the street light wider or narrower, a lens is needed to intervene.





The purpose of the lens is to distribute the light in a targeted manner rather than evenly distribute it over the entire space. A good lens makes the light controllable, illuminates wherever it is needed, reduces glare, makes the light healthier and more comfortable, and provides a colorful lighting environment for life.


Committed to the research and development of led street lamps. There is a dedicated optical business department, and has launched street lamps and floodlights suitable for various roads, and has always adhered to the principle of producing high-quality products.