5.43 Inch overall. Water resistant. Impact resistant. Clip. Rechargeable. Long range. High performance cool white LED. Modes: Turbo (1350-600 lumens, 2+155m runtime); High (650-250 lumens, 170+120m runtime); Medium (150 lumens, 30h runtime); Low (15 lumens, 7.5 day runtime); Moonlight ( 0.5 lumens, 72 day runtime). 730m spot beam distance. Dual switches. MCC3 USB magnetic charging cable. Remote switch capability. Includes holster. Requires (1) Lithium battery (included). Aluminum construction. Color: OD Green. Boxed.