Solar power system,high quality, long duaration,easy to carry and must be ... a-Led Bulb 12V 1W*2 b-5m wire for system*1 c-lamp_socket with 3m wire*1 d-DC changer ... *1 5-Manual *1 2.System Specifications Input voltage 15-25V Input interface DC interface X1 ... Q’ty/20’container 2500setsQ’ty/40’HQ container6000sets 4.System Application: DC lamp (12V) ,camera, mobile phone ,MP3,MP4,MP5 ...