Lightweight, compact, lithium battery powered Gun-Mounted Tactical Light with integrated aiming laser featuring the latest in shock-proof power LED technology and providing at least 2.5 hours of continuous run time when in dual mode with the high power visible laser. Rail clamp designed to rapidly attach/detach from side of weapon. Tethered battery door and latch mechanism that prevents battery door loss while providing easy battery replacement. Strobe activated on two or more momentary paddle hits for guaranteed entry into strobe mode. Case made using 6000 series machined aircraft aluminum with black anodized finish. Unbreakable polycarbonate lens with scratch-resistant coating, O-ring sealed for water resistance. Features C4LED technology, impervious to shock with a 50,000 hour lifetime. 8,000 candela peak beam intensity and 160 lumens measured system output. Deep-dish parabolic reflector produces a concentrated beam with optimum peripheral illumination. 650-660nm red laser provides long-range targeting. Ambidextrous momentary/steady On-Off switch. Three position Mode Selector switch (Laser only, LED Illumination only, both). Double tap of momentary paddle within 0.4 seconds activates strobe. Mounts directly to h and guns with Glock-style rails and to all MIL-STD-1913 (Picatinny) rails. Includes keys for Glock-style, Picatinny, Beretta 90two, S and W 99 and S and W TSW. Extensively live-fire tested impact resistant construction. Windage and Elevation adjustment screws mounted in brass bushings for long life and dependable zero retention. Highly accurate sight repeatability when remounting. Operating temperature: -40 to +120 Degree Fahrenheit. IPX4 rated design for water resistant operation. User programmable strobe enable/disable..