... : 3PCS Super brightness 12V with 1 USB output can charge for MP3,MP4, cellphone etc Product parameter:Model No.: SHT-0016W ... length:5 meters 3pcs lamp holderOutput:USB 5V, can charge for MP3,MP4, cellphone etcInput: DC charging input interface, 12V solar ... : 460*365*420MM G.W.: 27KGS6 sets/carton solar systems for home light