The TLR-1 HL®-X provides a powerful 1500-lumen peripheral beam. It also features a front-loading battery compartment for rapid battery replacement without removing the light from the firearm. Includes High and Extended High rear paddle switches to suit your shooting style. – Multi-fuel: Uses (2) Streamlight SL-B9® protected Li-Ion USB-C rechargeable battery packs or (2) CR123A lithium batteries – SL-B9®: 1500 lumens; 20000 candela; 283m beam distance; runs 1 hour – CR123A: 1000 lumens; 15000 candela; 245m beam distance; runs 1.5 hours – Front-loading battery compartment for rapid battery replacement – Rail grip clamp system securely attaches/detaches quickly and safely with no tools and without putting your hands in front of the muzzle – Includes keys for a variety of full-size and compact railed handguns – 6000 Series machined aircraft aluminum with black anodized finish – User-programmable strobe – Ambidextrous momentary/constant on operation – IPX7 waterproof to 1m for 30 minutes – Length: 3.45 in (8.76 cm); Weight w/ SL-B9: 5.19 oz (147g); Weight w/ CR123A: 4.94 oz (140g) – Limited lifetime warranty – Assembled in the USA