FOURSEVENS Quark Tactical AA&sup2; /QT2A Black Finish / Cool White LED; 2XAA; 205 Lumens Moonlight:0.2 lum, 30 days, 1ma Low:4 lum, 5 days, 10ma Med:22 lum, 24 hrs, 50ma High:85 lum, 5 hrs, 250ma Max:205 lum, 1.3 hrs, 700ma Special Modes: Strobe: 205 lumens, 2.5 hrs SOS Beacon: 0-205 lumens pulse, 18 hrs Included accessories: Batteries, lanyard, split ring for keychain attachment, spare o-ring, holster, hand-grip Lens Material: Impact-resistant glass, sapphire coating, antireflective coating Body Material: Type-III hard-anodized aircraft-grade aluminum