This high-end flashlight is an industry leader in tactical flashlights. The durable and compact design is perfect for personal protection and essential for law enforcement personnel: New to the SOG line, Strobe uses the latest Luxeon LED and EMP chip technology, emitting an intense, brilliant white light up to 210 Lumens. The flashlight features three settings: high, low and a blinding strobe setting designed to distract or disorient attackers. The flashlight's pocket clip and small size allow for easy carry. It is virtually indestructible, with a mil-spec, black anodized aluminum casing that is waterproof, shock-proof, and designed with a unique, ergonomic grip. Both the front and rear of the barrel have strike-crowns that are designed for maximum impact for pressure point, defensive, and weapon retention techniques, allowing the Strobe to be used as a fast draw impact weapon: Pair with a SOG knife or multi-tool to ensure you have the quality gear you"ll need in any situation: Features: Overall: Length. 5". Battery. :Two ,123A Lithium. Max Output: 210 Lumens, Run Time. Hi-2 Hrs, Lo-4.5 Hrs, Strobe-3 Hrs. Body: Aluminum. Finish: Black Anodized. Sheath: Nylon.