Water resistant. Impact resistant. Modes: Main/Downcast High (430 lumens, 1h 30m runtime); Medium (203 lumens, 3h runtime); Low (53 lumens, 12h runtime). Downcast-High (234 lumens, 2h 30m runtime); Medium (109 lumens, 5h 30m runtime); Low (28 lumens, 22h runtime). Main-High (216 lumens, 2h 15m runtime); Medium (101 lumens, 5h runtime); Low (22h runtime). 124m beam distance. Four-mode dial. Three dimming level button. Rear mounted battery pack. Black and blue nylon headstrap. Requires (4) AA batteries (included). Boxed with hanging tab.