The Warrior 3S High Beam Tactical Flashlight delivers up to 2 300 lumens of output reaching far into the darkness illuminating any environment. with up to 55 days of runtime making this the perfect tactical light for hiking camping self-defense and law enforcement. Built-in proximity sensor(can be disabled by double-pressing the side switch within 5 seconds of auto-diming) that drops the brightness level protecting against any nearby objects while turned on high turbo or strobe mode.