Streamlight TLR-1S HP Tactical Light Standard Switch Black

Machined aluminum construction with anodized finish. Unbreakable polycarbonate lens with scratch-resistant coating. O-ring sealed. C4 LED technology impervious to shock with a 50,000 hour lifetime. Solid-state current regulation for consistent illumination level. One handed snap-on/tighten interface keeps hands away from muzzle when attaching/detaching. Mounts directly to all MIL-STD-1913 (Picatinny) rails and weapons with Glock-style rails. Securely fits a broad range of weapons; Includes keys for Glock-style, Picatinny, Beretta 90two, S&W 99 and S&W TSW. Extensively live-fire tested impact resistant construction. Operating temperature: -40°F to +120°F. IPX7 rated design; waterproof to 1 meter for 30 minutes. Two (2) 3V CR123A lithium batteries.