Maglite S4D016 Heavy-Duty 4-D Cell Flashlight, Black

Linear focusing, spot to flood beam. Patented cam action focusing beam. Flush sealed rubber thumb button. White Star Krypton gas lamp. Triple action, self-cleaning internal switch, on, off and signaling. Anodized to prevent corrosion. O-ring sealed for maximum water resistance. Diamond knurled grip. Machined aluminum. Spare lamp inside tail cap. Serial numbered for identification. Batteries not included.