Problems facing LED lighting at this stage

With the continuous development of technology, the LED industry has also developed rapidly. LED street lights and solar street lights have been popularized throughout the country. However, for the LED lighting industry, due to the immaturity of technology at this stage, the main problems it faces are several points. : (1) Heat dissipation: Everyone knows that LED lighting tools have poor heat resistance, which will inevitably shorten the service life of the wick. Existing LED lamp designs are often difficult to meet the requirements for heat dissipation. In a field with very demanding heat dissipation requirements, very inferior passive heat dissipation methods are used, and most of them are air-cooled or even enclosed air-cooled. (2) Life: The life of the LED wick is a state of decreasing exponential as the temperature rises, and the life of the electrolytic capacitor is reduced by half every time the temperature of the electrolytic capacitor increases by ten degrees. The domestic manufacturers did not give the specific service life of the LED lamps, and only increased the service life of the LED wick to 100,000 hours during the promotion. However, because the LED life bottleneck is in the system driver board, the LED wick is often not damaged. At that time, the system driver has been broken. (3) Light perception: Light perception is the perception of human eyes on LED light, also called visual perception. Because LED lights are a lighting product, its vision is very important. One advantage of LED is Changhui's purity, but LED lights have a very serious disadvantage in terms of vision. In addition, it does not have strong advantages in terms of price and quality. To sum up, although the development technology of LED lighting in the early stage has not reached the expected results, with the continuous development of technology, I believe that the future technology will definitely be able to solve the above problems.

Related products: Beijing solar street lights, Shanxi Taiyuan solar street lights, solar power system