Solar camping Lantern light FUCTION:camping or emergent light 1)material:ABS 2)light source: 8 pcs LED 3)battery: 1.2V 1800mAH 5 pcs 4)solar panel: 2.2W 5)charging method: 5 hours under the sunlight or DC9V 6)discharging hours:6 hours 7) It can work for 8-10hrs when fully charged.