5.75" overall. Water resistant. Impact resistant. Clip. Lanyard. SOS strobe. Strobe. CREE XHP35 HD LED. 226m beam distance. Metal side switch. Modes: Turbo (1800 lumens, 30m runtime), High (900 lumens, 2h 15m runtime), Mid (240 lumens, 5h 45m runtime), Low (70 lumens, 19h runtime), Ultralow (1 lumen, 250h runtime), Beacon. Power indicator light. Rigid double layer tube design. Advanced temperature regulation. Electronic reverse polarity protection. Optical lenses with double-sided scratch resistant coating. Tail stand capable. Includes holster, spare O-ring, tactical ring. Requires (1) 18650 battery (not included). Aluminum construction. Color: Black. Boxed with hanging tab.