In the aspect of product function, led high bay has also break through traditional lighting function. LED lights with multiple functions such as special lighting, decoration, energy-saving are emerging one after another. It is worth mentioning that with the maturing sales channels and upgrading functions of LED products, the related service system is showing more of its value. In China, Guzhen Town in Zhongshan is noticeable for light manufacturing development. As the “Light City” in China, Zhongshan town propped up 60 to 70 percent of LED Lights production.