Features: Beam Distance: 689 ft (210m) Max Performance: 1,200 lumens. Waterproof: IP68 up to 1 meter. Aluminum alloy body as tough as it is lightweight. Compatible Models: Fits most sized pistols with a Glock or MIL-STD-1913 (Picatinny) rail. Will only fit a few compact pistols including: Glock 36, Sig Sauer P229, and Springfield XDs. Will not fit other compact models from Sig Sauer, Taurus, F&N, CZ, Springfield (Hellcat), H&K, and Smith & Wesson. Will not fit any sub-compact or micro-compact pistols. Description: The GL19R is Fenix Flashlight's compact weapon mounted light for sidearms and pistols. Combining a 210-meter throw with a 1,200 lumen max output, the GL19R is perfect for law enforcement and self-defense. This new design has integrated the mounting base into the light's body ensuring the GL19R stays where you put it. Featuring three different modes, IP68 waterproof rating up to a meter, and a sturdy aluminum alloy frame, the GL19R is ready for anything. Mode: Brightness / Runtime: Turbo: 1200 Lumens / 1 hour High: 350 Lumens / 2 hours Strobe: 1,200 lumens