UTG 400 Lumen Combat LED Light, Handheld or QD Mount UTG Proprietary Integrated Reflector & Bulb Design with CREE T6 LED, Provide Instant Flood Focus for Clear Area Identification High Intensity Regulated Output Operated with 2 CR123A Battery, 3 Hours+ Continuous Operating Time for Demanding Outdoor Activities A Second Interchangeable Light Body with Integral Mounting Deck, Combat Tactical Front Head and Anti-rolling Stop Shoulder Triple Activation System Featuring Twist on, Push Button and Remote Pressure Switch Operations Precision Machined Aircraft-grade Aluminum Tube with Anodized Black Matte Finish