Streamlight TLR-3X Features The Streamlight TLR-3X provides powerful illumination as a compact pistol weapon light designed for everyday carry and defensive firearms. Its 500-lumen output and concentrated beam allow users to clearly identify threats while maintaining situational awareness in low-light environments. The light operates on Streamlight's SL-B9 rechargeable battery pack or a single CR123A lithium battery giving users flexible power options. The durable polymer housing is impact and chemical resistant and engineered to perform in extreme temperatures. A one-handed snap-on tightening interface allows quick and secure installation without placing hands in front of the muzzle. Reversible rail jaws and interchangeable paddles allow the light to fit a wide range of firearms with a 1913 Picatinny rail while providing customizable switching options for user preference. Streamlight TLR-3X Specifications Manufacturer: Streamlight Model: TLR-3X Category: Weapon Light Firearm Fit: 1913 Picatinny Rail Output: 500 Lumens Candela: 6 500 Beam Distance: 161 meters Run Time: 1 Hour Battery Type: SL-B9 Rechargeable Battery or CR123A Lithium Battery Material: Heat-Stabilized Polymer Finish: Matte Black Length: 2.75 Weight: 2.25 oz Includes: Mounting kit with key paddles multi-tool one SL-B9 rechargeable battery pack