The TLR-10 with integrated red laser includes customized ambidextrous switches with either a low or high position to match your shooting style. It features a rail clamp that is designed to rapidly attach/detach from full frame weapons. – 1000 lumens; 200m beam; runs 1.5 hours (LED only or LED/Laser); runs 60 hours (Laser only) – Custom optic produces a concentrated beam with optimum peripheral illumination; integrated 640-660nm red laser – Ambidextrous on/off switch – Uses two CR123A lithium batteries (included) – Safe off feature prevents accidental activation; saves batteries – Rail grip clamp system securely attaches/detaches quickly and safely with no tools and without putting your hands in front of muzzle – Securely fits a broad range of full-sized handguns – Durable anodized machined aluminum construction – User enabled strobe function – 3.87” (9.82 cm); 4.62 oz. (131g) with batteries – IPX4 water-resistant – Limited lifetime warranty – Assembled in USA