Name : Y-B001W Type : 1W Luxeon Headlamp Description: *Housing: ABS material and clear PVC lens *Bulb type: 1W Luxeon; brightness is up 35 Lumens *Adjustable Headstrap to fit all Heads and Helmets *Water Resistant Protection Battery Type: 3* 1.5V AAA Alkaline battery Product Packaging: In blister-card packag QTY: 100PCS N.W.: 13.5KGS G.W.: 15.5KGS MEAS: 69*45*56CM