HX5, Focusing LED Flashlight, Pure Beam Focusing Optic System, Beam Lock System Locks Beam At Any Size, Easy To Adjust Between Spot & Flood Fingertip Speed Focus Control, Aluminum Casing, 130 Lumen Output, Beam Distance Up To 79 Meters, 3 Hours 45 Minutes Run Time, Uses 1 “AA” Battery, Included. HX5 focusing led flashlight, pure beam focusing optic system, beam lock system locks beam at any size, easy to adjust between spot & flood fingertip speed focus control, aluminum casing, 130 lumen output, beam distance up to 79 meters, 3 hours 45 minutes run time, uses 1 “aa” battery, included.