The EYE12 is a high performance flashlight, powered by 2 x AA batteries. The EYE12 uses the CREE XM-L U2 LED, micro chip controlled CC drive, advanced dynamic cycle, infinitely variable dimming. Output of 1-260 lumens, the runtime ranges from 2-120 hours. Concealed strobe and SOS mode, stainless steel bezel, titanium alloy pocket clip add more features to the light. The EYE12 is a great flashlight for everyday outdoor lighting needs.