Streamlight TLR-7 HL-X SUB USB Compact Gun Light - Level up with the TLR-7 HL-X sub! This multi-fuel rail-mounted light accepts either Streamlight's SL-B9 USB rechargeable protected lithium-ion battery pack or a CR123A lithium battery. Interchangeable rear paddle switches accommodate your shooting style. Features Assembled in the USA ; Multi-Fuel: Uses (1) Streamlight SL-B9 protected Li-Ion USB-C rechargeable battery pack (included) or (1) CR123A lithium battery; Engineered to produce a longer-reaching beam SL-B9: 1,000 lumens; 13,000 candela; 228m beam; runs 30 minutes (default) or programmable to 550 lumens; 7,300 candela; 171m beam; runs 1 hour; CR123A: 550 lumens; 7,300 candela; 171m beam; runs 1.5 hours; ; Ambidextrous rear paddle switches with HIGH and LOW options; Safe-off feature prevents accidental activation; saves batteries; Rail-grip clamp securely attaches/detaches without putting your hands in front of the muzzle; Durable, anodized machined aluminum construction; User-enabled strobe function; Securely attaches to select subcompact handguns: GLOCK 43X MOS/48 MOS and GLOCK 43X RAIL/48 RAIL, SIG SAUER P365 and P365 XL (closed rail systems), Heckler & Koch CC9, and the Springfield Armory Hellcat as well as select 1913 railed subcompact handguns including the Smith & Wesson M&P M2.0 subcompact, Beretta Px4 Storm subcompact, Springfield Armory XD-E, XD-S and Hellcat Pro, Heckler & Koch HK45 compact, and SIG SAUER P365 XMACRO; Length: 2.51 in (6.38 cm); Weight w/ SL-B9: 2.49 oz (70.6g); Weight w/ CR123A: 2.39 oz (67.8g); IPX7 waterproof to 1m for 30 minutes; Limited lifetime warranty ;