ProTac 1L Flashlight. 4.25” overall. Clip. Strobe. Water resistant. Impact resistant. Three user selectable programs. TEN-TAP programmable. Dual fuel. Modes: High (350 lumens, 1h 30m runtime), Low (150 lumens, 1h 20m runtime). Requires (1) AA battery (included), or (1) CR123A battery (included). Aluminum construction. Color: Coyote Brown. Clam packed.