Shenzhen Spark Optoelectronics S&T Co., Ltd. founded in March 2000, specializes in R&D, manufacturing and marketing in the field of LED lighting products and honored as National Hi-tech Enterprise, Shenzhen Top-branded Enterprise and China Advanced Enterprise in Harmonious Labor Relations. We independently design and manufacture LED products ranging from High Power LED Street Light, High Power LED Tunnel Light, LED Traffic Light, LED High Bay, LED Down Light, LED Tube Light to the other LED ligh