500 Lumen Tactical Weapon Light Designed for subcompact handguns.Designed to enhance visibility and targeting capability in home defense and tactical situations, the lightweight TLR-7 sub weapon light is designed to securely attach to select subcompact handguns: GLOCK43X MOS/48 MOS and GLOCK43X RAIL/48 RAIL, SIG SAUERP365and the SIG SAUERP365XL and select 1913 short railed subcompact handguns including the Smith & WessonM&PM2.0Subcompact, BerettaPX4 Storm Compact/Subcompacts, Springfield ArmoryXD-E, Springfield ArmoryXD-Sand Heckler & KochHK45 compacts.Securely attaches to select GLOCK, SIG SAUER, Smith & Wesson, Beretta, Springfield Armoryand Heckler & Kochrailed subcompact handguns.500 lumens; 140m beam; runs 1.5 hoursAmbidextrous rear switchUses one CR123A lithium battery (included)Safe off feature prevents accidental activation; saves batteriesRail clamp system securely attaches/detaches quickly and safely with no tools and without putting your hands in front of muzzleSecurely fits a broad range of slim subcompact handgunsDurable, anodized machined aluminum constructionUser enabled strobe function2.58 (6.55 cm); 2.4 oz (68.1g)IPX7 waterproof to 1m for 30 minutesLimited lifetime warrantyAssembled in USAAll Rights Reserved. GLOCK, SIG SAUER, M&P, Beretta, Springfield Armory& Heckler & Kochare registered trademarks of GLOCK, Inc., SIG SAUER, Inc., Smith & Wesson, Beretta, Springfield Armory, Inc. & Heckler & Koch. Streamlight has not sought endorsement of this product from GLOCK, SIG SAUER, Smith & Wesson, Beretta, Springfield Armory, Inc. or Heckler & Koch.