This Nighstick Mini-TAC Pro is a pocket sized Aluminum flashlight powered by 2 AA batteries that uses a deep parabolic reflector. This reflectors allows it to have a long-throw beam is 2486 candela. With a press of the tail switch the Mini-Tac Pro throws out 265 lumens with a run time of 2.5 hours. The body is constructed of 6061-T6 Aluminum finished with a Type III hard coat anodizing. Along with a very durable construction the Mini-Tac is waterproof resistant making for a perfect light to keep in your pocket no matter of your environment. Features:LED bulb6061-T6 Aluminum 265 Lumens2486 CandelaWaterproof Powered by 2 AA batteries