SHENZHEN HONGSHENGLONG ELECTRONICS CO., LTD., founded in 2002, is professional company of LED light manufacturer.We provide a great selection of LED retrofit light bulbs such as spotlight bulbs, flood lightbulbs, track lighting, colored and color changing light bulbs. We also have LED street lights, LED underwater lamps, LED linear light tubes/bars, flexible LED light ribbon, LED downlight, LED landscape light and LED underground ***** detail pls visit our website:*****