Streamlight 69165 TLR-2 IRW Weapon Mounted Strobing Tactical Light with Infrared Laser - 300 LumensC4 LED technology with Class 1 eye safe IR Laser Ambidextrous momentary steady On Off switch One handed snap on tighten interface keeps hands away from muzzle when attaching detaching Securely fits a broad range of weapons Mounts directly to handguns with Glock style rails and to all MIL STD 1913 (Picatinny) rails Class 1 Laser Product, <0. 8mW power output, Infrared Laser This is a Class 3R Laser Product, 650 660 nm, Output <5mW