EagleTac D25A2 Clicky Cool White  XM-L2 LED Flashlight Lumen Output:LED lumen: 453/296/33/1, ANSI FL-1 lumen: 318/211/24/0.5 Runtime:1.4hrs/2.5hrs/ 16hrs/200hrs Beam Distance:113m Battery Type:2*AA Reverse Clicky, 54g, IPX-8 Waterproof