Lighting, as one of the daily necessary, is essential for people's life. In the past, people used fire torches, candles and oil lamps as lighting fixture to provide illumination for daily living. But nowadays, technology has progressed, and lighting have become more convenient and efficient. LED lighting has become the most popular choice in recent years due to its energy efficiency and long lifespan. Therefore, more and more people choose LED lighting to replace traditional lighting products. In addition, LED lighting is also known to emit less heat and dust, which reduces the risk of fire safety accident. In the whole lighting industry, there are also many specialty lighting products that can be used for special lighting purposes of some places. For example, for large outdoor stadiums, high-power LED lighting can be used to provide bright and uniform lighting brightness. In addition, in some indoor environment, there are some specific lighting requirements to create a comfortable environment. For example, in the photography and video shooting fields, LED lighting equipment with good color and brightness can produce better result. In summary, with the development of technology, lighting has become more and more sophisticated, providing us with more choices and convenience, which greatly improves our living environment.