FEATURES Our brightest CR123A two-battery flashlight Powerful Cree® XM-L white LED that never needs replacing Lock-out tailcap switch with momentary, continuous and fast strobe modes Non-slip body and finger retention ring All-aluminum body construction with optically clear scratch resistant glass lens Waterproof Submersible to three feet for 30 minutes Drop tested to 1 meter Incredible 36 hour run time on low output CR123A batteries operate to -40° F and have 10 year shelf life LENGTH 5.5" BRIGHTNESS 600 lumens EFFECTIVE DISTANCE 250 yards