LED lighting has been developing rapidly recently, and LED has been widely recognized as a green and environment-friendly clean light source.LED light source has long service life, energy saving, simple application and low cost, so it will be widely used in home lighting.As early as 2008, about 50 billion home lighting holders were shipped worldwide each year. LED light source technology is becoming mature, the rapid growth of lumens per watt, prompting it to reduce prices year by year.The massive market of LED green lamps and the continuous and stable growth demand fo...