The TLR-8 HL-X G sub high-lumen, rail-mounted light is engineered to produce a longer reaching beam. It accepts either Streamlight's SL-B9 USB-C rechargeable protected lithium-ion battery pack or a single CR123A lithium battery. Interchangeable rear paddle switches accommodate your shooting style. Comes with a green laser. FeaturesGreen laserMulti-fuel: Uses (1) Streamlight SL-B9 protected Li-Ion USB-C rechargeable battery pack (included) or (1) CR123A lithium batteryEngineered to produce a longer reaching beamSL-B9: 1,000 lumens; 10,000 candela; 200m beam; runs 30 minutes (default) or programmable to 500 lumens; 5,000 candela; 141m beam; runs 1 hourCR123A: 500 lumens; 5,000 candela; 141m beam; runs 1.5 hoursLaser mode runs 10 hoursAmbidextrous rear paddle switches with HIGH and LOW optionsSafe-off feature prevents accidental activation; saves batteriesRail grip clamp securely attaches/detaches without putting your hands in front of the muzzleDurable, anodized machined aluminum con...