"The Bayco NIGHTSTICK Pro Rechargeable Tactical LED Flashlight (Tan) uses an advanced Cree LED powered by 2 CR123 lithium batteries and regulated to deliver 180 lumens of brilliant white light for up to 3 hours. The deep, smooth-surfaced parabolic reflector is engineered to produce a powerful, tactically focused beam that outperforms many full-sized flashlights. Its sharply concentrated central hot spot pierces the darkness to illuminate objects at up to 150 m and it's surrounded by a broad, smooth spill of peripheral light to give you a real visibility advantage when you need it most. The super-tough lightweight polymer body is textured for a secure, comfortable non-slip grip under all conditions. A single tactical tail cap switch allows convenient one-handed operation and easy control: push for momentary on, click for constant on and click again to turn off. You'll find it an excellent, very affordable choice for duty and tactical applications, or sporting toolbox or tackle box.|Advanced Cree LED and deep parabolic reflector deliver a piercing 180 Lumens of tactically focused white light|Regulated for exceptional runtime-3 hours on 2 disposable CR123 lithium batteries (recharges in 6 hours)|Convenient operation with a single push-button tailcap switch for momentary or constant-on and non-slip grip Waterproof, unbreakable polymer body and 50k-hr LED is designed to perform in the most demanding work environments: public safety, military a|Momentary or constant flashlight|Rugged Xenoy polymer housing - impact I chemical resistant|Waterproof to 1 meter (lP-X7)|Non-slip grip"