Palmetto State Armory is your source for flashlights, headlamps, and gun lights including the new Streamlight TLR-4G weapon light/laser combo. This lightweight 115 lumen weapon-mounted light is extremely compact and is designed speficially for compact/sub-compact weapons, but also fits a wide variety of pistols. The white light illumination delivers a concentrated beam with optimum preipheral illumination, while the long-range green laser assists with directing the shooter's aim. Engineered for durability, the Streamlight TLR-4G weapon light is shockproof, IPX4-rated water-resistant and can operate through an extended temperature range from -20AdegF to +120AdegF. Streamlight's TLR-4G ""Standard"" model includes Rail Locating Keys, allowing the light/laser combo to be mounted to a variety of weapons. Additional Features: a Amidextrous momentary/steady On-Off switch a One handed snap-on and tighten interface keeps hands away from muzzle when attaching/detaching a Windage and Elevation adjustment screws mounted in brass bushings for long life and dependable zero retention of laser a Three position Mode Selector switch for Laser only, LED illumination only or both Laser and LED a Light source features C4 LED technology that has a 50,000 hour lifetime a Lens is constructed out of Borofloat high temperature glass