5.88" overall. Impact resistant. Tailcap switch. Water resistant. High performance cool white LED. Modes: High (2500-100-300 lumens, 2.5+129+13m runtime); Low (300 lumens, 8h runtime). 3mm tempered glass lens. 560m beam distance. MCC3 USB magnetic charging cable. Silicone tactical grip ring. Holster. Color: Gunmetal. Limited edition. Requires (1) 21700 battery (included). Aluminum construction. Boxed.