With the development of LED lighting, LED purification lamps have begun to appear in people's lives and are gradually known by people, but the real meaning of purification lamps is not well understood. China's clean lighting industry originated in the 80 or 90 s and s, and the number of enterprises has grown from more than a dozen at the beginning to hundreds now. At present, there are few large-scale enterprises in China, and the main forms are still individual and private enterprises and joint ventures. The production enterprises of lamps are concentrated in Guangdong, Zhejiang, Jiangsu, Shanghai and other provinces and cities, and the output of lamps in the four provinces and cities accounts for more than 90% of the total national output. Lighting appliance industry plays an important role in the national economy. Lighting devices are necessities for our daily life, work and study. Entering the new century, with the development of LED technology, semiconductor lighting has set off the second revolution of lighting industry with its outstanding energy saving and environmental protection characteristics. Semiconductor lighting will become the main trend of lighting development. governments have launched policies and plans to support the development of the semiconductor lighting industry. With the development of lighting industry technology and the needs of users, the clean lighting industry has also seen a trend from ordinary energy-saving light sources to LED light sources. More and more clean lamps are illuminated by LED light sources, which also puts forward new requirements for manufacturers of clean lamps. FSL master Hui Ban Master series air purification ceiling lamps current development of clean lighting lamps clean room refers to the removal of pollutants such as microparticles, harmful gases and bacteria in the air within a certain space. and the indoor temperature, humidity, cleanliness, pressure, gas speed and airflow flow, noise vibration and lighting, static electricity control within a certain demand range, and specially designed space. Clean lighting is a clean room supporting product, and the product technology and requirements are upgraded with the improvement of relevant standards and energy-saving lighting devices in clean rooms. At present, China is the main producer of clean lamps. International brands such as Philips and Osram only produce clean lamps with strong decorative functions in some offices or courtyards. At present, clean lamp enterprises in various production workshops are mainly concentrated in China. The purification lamp can also be called a clean aldehyde lamp, which is the same size as an ordinary energy-saving lamp and can be used on lamps that can be equipped with energy-saving bulbs. The main function is to purify the smoke, harmful gases, organic peculiar smell, floating dust and pollen in the air, which can effectively prevent the accumulation of these inhalable particles. let them fall down after non-toxic reaction and decomposition in the air, thus further achieving the ideal effect of purifying the air. It is understood that the reason why purified lamps are favored and recognized in the market is mainly because their performance in all aspects is outstanding. With the increasing demand for purified lamps in the market, its types are also increasing. At present, there are still many types of purification lamps, such as ceiling-type purification lamps, stainless steel frame with reflector transparency and embedded purification lamps, etc. , aiming at different types of purification lamps. its decorative effect is definitely different, and its emphasis on materials, shapes and functions has also changed, but in general, it can not only provide normal lighting, but also purify the air.