Streamlight 69261 TLR-2 HL High Lumen Rail-Mounted Tactical Light with Red Laser. The TLR-2 HL with red laser provides 630 lumen blast of light for maximum illumination while clearing a room or searching an alley. Its wide beam pattern, lights up large areas so you can identify who or what is nearby. C4 LED delivers 12,000 candela peak beam intensity. 630-lumen TIR optic produces a concentrated beam with optimum peripheral illumination Runs 1.25-Hours. Solid-state current regulation for consistent illumination level. Laser only function runs 45-Hours. It has an ambidextrous momentary/steady On-Off switch. Double tap momentary paddle to activate strobe. Securely fits a broad range of weapons. includes keys for Glock-style, Picatinny, Beretta 90two, S&W 99 and S&W TSW. Mounts directly to handguns with Glock-style rails and to all MIL-STD-1913 (Picatinny) rails. One handed snap-on and tighten interface keeps hands away from muzzle when attaching/detaching. Made up of 6000 series machined aircraft aluminum with anodized finish and shock-mounted glass lens. Windage and Elevation adjustment screws, mounted in brass bushings, provides long life and dependable zero retention. Has highly accurate sight repeatability when remounting. Operating temperature: -40 to +120 Degree Fahrenheit. IPX4 water resistant. User programmable strobe can be enabled/disabled. Powered by two 3V CR123A lithium batteries (included). Tethered battery door and latch mechanism prevents battery door loss while providing easy battery replacement. Serialized for positive identification. 3.39-Inch (8.61 cm). 4.78-Ounce (135.5 grams). Comes with a limited lifetime warranty..