WANDAN Lighting is located in Zhongshan, china, with 20 years experience to manufacture customized high power light and OEM assembly. We are certificated by ISO900:2015, also get 11 patents.Our business has grown to now cover 62 countries worldwide. We strictly control the quality from the high bay light manufacturing, LED street lamps, LED projection lights, LED module tunnel lights, in-process to final inspection to ensure the quality. With advanced IES and scoreball test equipment, 100% high and low voltage impact aging test; 10 years of lamp design experience and professional R&D team, exquisite production process, welcome to visit our factory! Looking forward to and welcoming you!