LED lighting has very significant advantages in environmental protection and energy saving, so its development prospect is very good. All kinds of factories such as driving and light source have sprung up, which also drives the demand for electronic transformers, inductors and other products. At present, there is no light source that can replace LED. The next generation of energy-saving lamps may be LED to replace it. At the same time, the development of LED light sources is relatively stable in 2013 and 2012, and will be better and better in the future. Under the background of continuous improvement of China's LED lighting industry policy environment, continuous growth of industrial scale, rapid improvement of independent innovation capability and continuous development of application fields, we can see the brighter prospect of LED lighting industry, and enterprises that provide indispensable electronic transformers for LED power supply are also welcoming new growth markets. In the two years of 2015 and 2014, with the maturity of many processes and the improvement of productivity efficiency, the overall price of LED will drop. LED power supply will gradually mature. When its design, technology, quality and application are solved, its price will also go down. In the past few years, it was mainly because its cost was difficult to control, so a large number of promotion became a problem. However, after the changes in the past two years, its cost has been continuously reduced, and the trend has been feasible. The development of LED lighting is an inevitable trend, whether in terms of energy conservation and emission reduction or other aspects. Liu bangcai, deputy general manager of Daxin, also said that the current market for LED lighting is very broad. In terms of several quarters, the performance of the LED industry is still increasing. It should increase in 2015, 2014 or even until the next five years. Both the LED lighting industry and the electronic transformer industry are very optimistic about the LED lighting market in 2015 and 2014. The development of LED lighting will inevitably drive the development of LED driving power supply, and electronic transformers and inductors are the components needed for LED driving power supply, with considerable prospects.