5.25" overall. Rechargeable. Water resistant. Impact resistant. Clip. Tailcap switch. Modes: 14500-High (500 lumens, 1h 30m runtime); Low (32 lumens, 20h runtime); Wide angle white (113 lumens, 6h runtime); Wide angle green (20 lumens, 12h runtime). AA-High (155 lumens, 3h runtime); Low (33 lumens, 16h runtime); Wide angle white (114 lumens, 3h runtime); Wide angle green (20 lumens, 8h runtime). 160m beam distance. Magnetic base. Long distance spot beam. Requires (1) 14500 battery (included), or (1) AA battery (included). Aluminum construction. Color: Brown. Clam packed.