UTG 400 Lumen Multipurpose LED Light, Handheld or Ring 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 Combat Tactical Front Head and Anti-rolling Stop Shoulder Triple Activation System Featuring Push on, Twist on and Remote Pressure Switch Operations Precision Machined Aircraft-grade Aluminum Tube with Anodized Black Matte Finish