Enhance your vision in low-light environments by equipping the Streamlight TLR-1 HL Earless Weapon Flashlight w/Batteries to your firearm. Streamlight designed these Pistol Weapon Lights with 1000 lumens max illumination for optimal brightness in any scenario. Each Streamlight TLR-1 HL LED Weapon Light is constructed from rugged, lightweight anodized aluminum and is completely IPX7 waterproof for use in any weather conditions. The ambidextrous switch is easy for anyone to access to activate the light, put it in strobe mode or shut it off. Mount a Streamlight TLR-1 HL Tactical Weapon Light to your gun for late-night predator hunts or tactical operations. Specifications for Streamlight TLR-1 HL LED Weapon Light Earless Screw w/Batteries: Manufacturer: Streamlight Light Output: 1000 lumens Bulb Type: LED Battery Type: CR123A Beam Color: White Color: Black Gun Model: Smith & Wesson TSW Series, Beretta 90, Smith & Wesson SW99 Beam Distance: 234 m Length: 3.39 in Weight: 4.18 oz Gun Make: Smith & Wesson, Beretta Weather Resistance: Waterproof Finish: Anodized Package Type: Box Battery Quantity: 2 Included Accessories: Rail Locating Keys, Batteries Additional Features: Earless screw Condition: New Gun Type: Pistol Mount Type: Rail Fabric/Material: 6000 Series machined Aluminum w/Boro Float Glass Attachment Type: Picatinny Operating Temperature: -40 - 120 Fahrenheit Features of Streamlight TLR-1 HL LED Weapon Light Earless Screw w/Batteries: C4 LED technology, impervious to shock with a 50,000 hour lifetime 1.25 hours of regulated run time and 1.75 hours to 10% output High temperature, shock mounted, impact resistant Boro Float glass lens TIR optic produces a concentrated beam with optimum peripheral illumination Ambidextrous momentary/steady On-Off switch Double tap of momentary paddle within 0.4 seconds activates strobe Strobe can be disabled Solid-state current regulation for consistent illumination level 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 Includes keys for Glock-style, Picatinny, Beretta 90two, S&W 99 and S&W TSW Extensively live-fire tested impact resistant construction IPX7 rated design is waterproof to 1 meter for 30 minutes Strobe can be disabled. Package Contents: Streamlight TLR-1 HL LED Weapon Light Earless Screw w/Batteries Batteries