9.13'' overall. Water resistant. Impact resistant. Strobe. SOS strobe. Fast focusing. Spot to flood in 1/4 turn. Modes: High (487 lumens, 6h 30m runtime), Low (143 lumens, 101h runtime), Eco (58 lumens, 260h runtime). 323m beam distance. Activity based function set. Electronic switch. Also comes with two mounting brackets and one traffic wand attachment. Requires (2) D cell batteries (included). Aluminum construction. Color: Black. Clam packed.