Solar panel:17V,10W;
Rechargeable battery:Lead acid, 12V, 4Ah;
LED:54pcs/108pcs;
Protection:Over charge/discharge protection;
Lighting mode:Constantly;
Lighting duration after full charged:10-12hours(54led) or 7-8hours(108led);
Certificate:CE and RoHS approved.
Warranty:1year.