... 3.Certification:CE,RoHS 2011 New Design Torch LightSpecification:* Solar Panel:5V/3W monocrystalline solar panel with 6m cable* Internal battery: rechargeable 3.7V, 5000mAh ... saving lamp.*Also as a movable power supply to charge for all kinds of mobiles,mp3,mp4,DV,digital camera etc ... .*It is light, modern, environment friendly and low-cost. Solar system for home