EagleTac D25LC2 Mini  XP-G2 LED Flashlight Lumen Output:LED lumen: 530/172/6, ANSI FL-1 lumen: 379/124/5 Runtime:1.5hrs/20hrs/100hrs Battery Type:2*CR123A;1*18650 Twisty;44.5g, IPX-8 Waterproof