Shanghai Kepsun Optoelectronics a high-tech enterprise devoted to developing, manufacturing and marketing.We specialize in the LED Fluorescent Tubes, Solar LED Street Light, High Power LED Street Light, LED Spotlight, LED Bulb, PAR Lamps ,PLC LED dowan light ,Strip light and expressly, our price is very competitive because we are manufacturer. We are the source! Welcome to visit our website: www.kepsun.com