Klutch Big Horn 1800 Flashlight - 30 Watt, 1800 Lumens, Model# DFL-1003-T6 Durable aluminum body with anodized finished for scratch and corrosion resistance Weatherproof design compression-resistant O-ring seals Serrated front edge for breaking glass and self defense 1 1/2-hour runtime at 1800 Lumen maximum brightness 9 1/2in.L