Klutch Big Horn 1000 Flashlight - 15 Watt, 1000 Lumens, Model# DFL-1003-5B &#160;Weatherproof front and rear compression-resistant O-ring seals Serrated front edge for breaking glass and self defense Two-mode switch with high power setting and infinitely variable dimmer 2-hour runtime at 1000 Lumen maximum brightness 9 1/2in.L