Model: AS-8888 1Watt LED headlamp Brightness: Every LED lumen: 1Watt LED. Main material: ABS plastic & rubber. Range: 30m. Working time: 10 hours. Multi function: Half bright-all bright-flash-off. Description: Size:58(L)×65(W)×40(H)mm. Use: 3×1.5AAA batteries not included. Packing: Double-blister or Color-box. Ctn/Size: 76×35.5×57cm/100pcs. G.W./N.W.: 16/14KGS.