Detailed Product Description Specifications: 1) Material: Plastic 2) Working time: up to 8 hours 3) Solar energy battery: imported mono-crystalline silicon or polycrystalline silicone solar energy battery sets 4) Storage battery: one 1.2V 500mAh rechargeable Ni-Cd battery 5) Color of the light: white, amber, red, blue, multi color Packing: 12pcs/ctn Carton Size: 33 x 33 x 42cm G.W.: 5.6KG N.W.: 5KG Container qty: Qty/20' FCL: 7608pcs Qty/40' FCL: 15228pcs Qty/40'HQ: 1784 If you want to know more, please check our website:http://seeingsolar.com/