Changhui's uniquely designed solar LED street light

　　As a leading domestic solar street light manufacturer, it is committed to providing municipal lighting management systems and high-power lighting solutions. Changhui insists on high-quality products and solutions. Changhui focuses on the production of smart solar LED street lights, through continuous innovation, careful design and easy assembly.　　The unique secondary optical design makes the LED lamp cover the required lighting field, thereby further improving the luminous efficiency and saving energy. All circuits and power supplies use high-quality components. Each LED has over-current protection, and solar LED street lights have unipolarity, no diffusion, and high luminous efficiency. The LM decay of street light LED is ≤3%/year, which can be used for 5 years after the standard of road lighting. However, the LM decay of high-voltage sodium light is ≥30%/year, so the power supply design of LED light is lower than that of high-voltage sodium Light.　　 Solar LED street light has an energy-saving automatic control system, which can meet the illumination requirements of different time periods. Reduce power consumption and save power as much as possible. The high-efficiency solar LED street light chip is ≥100 lumens, which can save more than 75% of energy compared with traditional high-pressure sodium lamps. LEDs are low-voltage devices, and the voltage that drives each LED is a safe voltage. The power of a single LED is 1W, which can be used in many places. The form of LED light source is classified square, suitable for street lamp lighting. The power consumption of solar LED street lamps is quite low. Its electronic power conversion efficiency is about 100%, and its energy consumption is less than 0.1W, which will save compared with the traditional The light source compares to more than 80%. In addition, its life span can last up to 50,000 hours.　　The solar LED street light produced by Changhui uses high-end light source chips, which are made of silicon carbide, gallium nitride, Si and related compounds. With the unique advantages of materials, all products have high stability and are very competitive in the world.　　 Changhui considers the temperature control of solar LED street lights and adopts the design of intelligent temperature control system. For traditional lighting, the temperature rises over time. Changhui adopts leading technology in the temperature control system, so that the temperature of the lamp does not increase when it reaches a certain level. It ensures the properties of the product, prolongs the life of the product, and reduces the amount of heat released into the atmosphere.