HiLight P3 Low Profile 400 Lumen Tactical Pistol Flashlight w/strobe Tac Light Handgun Light for Glock Series, Sig Sauer, Smith & Wesson, Springfield, Beretta, Ruger, and Heckler & Koch, etc. Extreme low profile LED flashlight for compact pistols. CREE XM-L2 LED with 400 lumen output powered by a CR2 battery Steady on or Strobe mode with single side button click, easy one-handed operation. Lightweight and ultra-compact; ideal for concealed-carry use Length: 2.0", Weight: 1.7 oz w/ CR2 battery (included) or 1.3 oz without battery Extreme low profile LED flashlight for compact pistols CREE XM-L2 LED with 400 lumen output powered by a CR2 battery Steady on or Strobe tactical-level light with runtime of 55 minutes Lightweight and ultra-compact; ideal for concealed-carry use Length: 2.0&#034;, Weight: 1.7 oz w/ CR2 battery (included) or 1.3 oz without battery