The new TLR-7 X includes customized ergonomic switches featuring a low or high position to match your shooting style. It features an ambidextrous on/off switch and a rail clamp that is designed to rapidly attach/detach from the side of compact and full frame weapons. Its low-profile design prevents snagging and a safe off feature prevents accidental activation saving batteries. – 500 lumens; 140m beam; runs 1.5 hours – Custom optic produces a concentrated beam with optimum peripheral illumination – Ambidextrous on/off switch – TLR-7 side switch model cannot be retrofitted to the TLR-7A rear switch models – Uses one CR123A lithium battery (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 and compact guns – Durable anodized machined aluminum construction – User enabled strobe function – 2.58 (6.55 cm); 2.4 oz (68.1g) – IPX7 waterproof to 1m for 30 minutes – Limited lifetime warranty – Assembled in USA