Ultimate Arms Gear New Generation Tactical 7" Self Defense Handheld 130 Lumens White Light LED Security Police Flashlight Super Bright 1 Watt L.E.D. Tactical Handheld Light 130+ Lumens! O-Ring Sealed . 7" In Length . Lightweight Aluminum Construction With Anodized Black Finish. Engineered For Self Defense : Front & Rear Serrated Bezel And Tailcap And A Handy Rear Lanyard Hole Patterned Surface For Easy Gripping. Anti Roll Away Design For Laying on Flat Surfaces Easy Tail Push On/Off Operation. Uses 2 "C" Batteries (batteries not included)