Streamlight TLR-1 HL FDE

800 Lumen 15,000 candela peak beam intensity Concentrated beam with excellent peripheral illumination Powered by Two 3 Volt CR123 Lithium Batteries with 10 year storage life Rail Grip Clamp system attaches/detaches quickly without the use of tools Mounts directly to handguns with Glock-style rail and all Mil-STD 1913 Picatinny rails Includes mounting keys for Glock, Picatinny, Beretta 90Two, S&W 99 and S&W TSW Ambidextrous Momentary/steady on/steady off switch Machined aluminum sealed construction with black anodized finish Fits most light bearing holsters IPX7 Waterproof