Flat panel lights are playing an increasingly important role. Flat panel lights are also called LED flat panel lights, which are a type of LED lamps. In the current lighting market, flat panel lights have become a kind of lighting that people like. the dark horse has attracted attention in the lighting market. At present, the development of LED lighting market is booming, which has promoted the rapid development of lighting fixtures such as flat panel lights. This is mainly because the state has paid more and more attention to energy conservation and emission reduction, and has issued relevant policies to support the development of energy-saving industries. Flat panel lights and other lighting fixtures have good applications in the field of office and household lighting. According to the survey, LED lighting can save indoor lighting by at least 75, so LED lighting has become popular among merchants and users. In the next 10 years, the brightness of flat-panel lamps and other lighting fixtures is expected to increase by another 20 times, while the cost will be reduced to the current 1/10. At the same time, some experts in the industry predict that with the acceleration of the elimination of incandescent lamps, the investment market of LED lamps within the scope will usher in a favorable situation. It is estimated that the output value of LED lighting in China will reach 500 billion yuan in 2015. occupy more than 30 of the general lighting market in the mainland. Flat panel lamps have a higher luminous efficiency ratio. When traditional incandescent lamps are working, there are 80- 90 energy is converted into heat energy, and only about 10 energy is converted into light energy. When the flat panel lamp is working, the LED electro-optic conversion efficiency is 30 to 50, which is three to five times that of the traditional incandescent lamp. That is to say, to achieve the same brightness effect, flat panel lamps save more than 60 energy than traditional incandescent lamps. In terms of brightness, LED and incandescent lamps have higher brightness when the energy consumption is the same. In addition to energy saving, this new type of lighting source is also more environmentally friendly. A waste traditional energy-saving lamp contains about 0 Mercury on average. 5 mg, enough to pollute 180 tons of water source and surrounding soil, but flat panel lamps have no problems in this regard. In addition, LED flat panel lights also have the characteristics of long service life, high cost performance, convenient transportation and installation, etc. With these advantages, flat panel lights have become the main force of urban landscape lighting. At the same time, it will also be more and more integrated into the lives of ordinary people, and the development prospects are very good.