Product OverviewThe Fenix HP20 LED flashlight is an ultra high intensity, completely waterproof outdoor LED headlamp. Its separate battery pack design caters well to extremely cold weather, allowing the battery case to be kept inside your coat and warm to guarantee the flashlight continues to work even in freezing conditions. The 230-lumen max output LED flashlight can effectively satisfy various high intensity demands when cycling, searching and caving, etc. The pioneering drive-by-wire bi-switch of the Fenix HP20 LED flashlight makes it much easier to shift the modes and makes this headlamp much more adaptable in changing outdoor conditions. The Fenix HP20 LED flashlight illuminates your outdoor life and cold weather adventures.SpecificationLED Type Cree XP-G R5Max Output 230 LumensMax Runtime 296 HoursAdjust Level 1 Switch Type Remote Control SwitchBattery AAOperation Modes General/Slow Flash/SOS/Strobe/TurboDimensions 2.77"(L) x 2.45"(D)Weight( oz) 2.45