Kolossus Tactical Grade LED Flashlight From Kodiak, Powerful 2500 Lumen, Built From Tough Aircraft Grade Aluminum & Uses The Latest LED Technology, Produces A 1400' Beam Of Light, Features 2500 Lumen High Power Mode & 630 Lumen Low Power Mode, Up to 2 Hours Run Time in High and 3.5 Hours Run Time in Low Mode, Ultimate Flashlight For Hunting, Camping, Recreation, Work Or Emergencies, Includes 9 "AA" Batteries .