Streamlight TLR-2 S CR123A 300 Lumens LED Tactical Weapon Flashlight w/ Laser Sight Strobe Function Black. Features an integrated 650-660nm red laser. Produces a concentrated beam with optimum peripheral illumination. Mounts directly to handguns with GLOCK style rails and to all MIL-STD-1913 (Picatinny) rails. Specifications for Streamlight TLR-2 S CR123A 300 Lumens LED Tactical Weapon Flashlight w/ Laser Sight: Manufacturer: Streamlight Light Output: 300 lumens Bulb Type: LED Battery Type: CR123 Beam Color: White Color: Black Gun Model: Universal Beam Distance: 219 m Housing/Frame Material: Aircraft Grade Aluminum Length: 3.39 in Weight: 4.72 oz Battery Life: 2.5 hours Weather Resistance: Water Resistant Finish: Anodized Included Accessories: Laser Sight Strobe Function Additional Features: w/ Strobe Function Condition: New Gun Type: Pistol Features of Streamlight TLR-2 S CR123A 300 Lumens LED Tactical Weapon Flashlight w/ Laser Sight:White light and 650-660nm red laser; user-programmable strobeRail grip clamp system securely attaches/detaches quickly and safely with no tools and without putting your hands in front of the muzzle Ambidextrous momentary/constant on operationRemote switches available as optional accessories6000 Series machined aircraft aluminum with black anodized finishHigh impact chemical resistant polymer laser housingHigh temperature shock-mounted impact-resistant BOROFLOAT glass lensIPX4 water-resistant Package Contents: Streamlight TLR-2 S CR123A 300 Lumens LED Tactical Weapon Flashlight w/ Laser Sight Streamlight TLR-2 Tactical Weapon Flashlight with Laser Sight 69230: CR123 Laser Sight Strobe Function Black