EagleTac D25C Clicky Titanium Neutral White XM-L2 LED Flashlight Lumen Output:LED lumen: 422/275/31/1, ANSI FL-1 lumen: 295/195/22/0.5 Runtime:0.9hrs/1.6hrs/ 10hrs/150hrs Beam Distance:105m Battery Type:1*CR123A Reverse Clicky, 40g, IPX-8 Waterproof