Polytac X Flashlight. 5.5'' overall. Clip. Water resistant. Impact resistant. Strobe. High impact nylon polymer construction with Rocky Stipple texture. Includes USB cord. TEN-TAP programmable switch. O-ring sealed glass lens. Modes: (600 lumens, 2h 45m runtime), Medium (260 lumens, 5.5h runtime), Low (35 lumens, 36h runtime). Requires (2) CR123A batteries (included), or (1) 18650 battery (not included). Color: Black. Boxed. May not ship to Australia. May not ship Post Office.