Guard Dog Security Empire 1,400 Lumen Waterproof Tactical Flashlight with 5 Functions, Rechargeable EXTREME ILLUMINATION: The ultra-bright tactical flashlight (lumens = 1400) features spot beam technology for an intense, focused white light. SELF DEFENSE FEATURES: The Empire flashlight features a blinding Strobe setting and glass breaking long handle for emergency use. 5-IN-1 TACTICAL FLASHLIGHT: Switch between modes with the no-look tail cap and choose from Ultra Bright, High, Low, Strobe and S.O.S settings. FULLY RECHARGEABLE: Tactical flashlight features a rechargeable lithium ion battery and convenient battery charging cradle. 100% SATISFACTION: If youre not happy with your Guard Dog Flashlight, just swap it out for another, no questions asked!