What are the applications of LED street lights?

With the development of science and technology, investment in research and development, technological breakthroughs, and expansion of applications, LED street lights are more and more widely used, especially in urban landscapes. Because it has the advantages of environmental protection, energy saving, economy, etc., these advantages are in line with the concept of modern social development, the light color can be adjusted, and it meets the new requirements of modern society for urban landscape lighting, so LED street lights have been widely used in urban landscape projects in recent years .



LED street lights are mainly used for road lighting such as main roads, secondary roads, branch roads, factories, schools, gardens, urban squares, courtyards, etc.

The increase of output power and luminous flux also needs to be further improved from the basic level of high-power white LED epitaxial technology and chip technology. In terms of secondary optical design, the radiation forms of LEDs include Lambertian, side-fired, bat-wing and concentrating types. In the field of road lighting, based on design experience, Lambertian and bat wing are more suitable. Through secondary optical design, the illumination range and luminosity curve of LED can meet the needs of road lighting.

The most common form of LEDs used in road lamps is mainly in lamps, where matrix LEDs are installed on an almost flat mounting surface (also a reflective surface). LED street lights have the characteristics of light unidirectionality, without light diffusion, ensuring the light efficiency. Moreover, the LED street lights have a unique secondary optical design, which irradiates the light of the LED street lamp to the area that needs to be illuminated, and further improves the light efficiency to achieve the purpose of energy saving.