High strength aluminum alloy case O-ring sealed for water resistance Spare lamp safely secured in the tailcap This?Mag Instrument Maglite Flashlight?has two high intensity?White Star Krypton Gas Lamps?for an enhanced brilliance and extended range. The?Maglite 3C Cell Aluminum Flash Light?by?Maglite?is also?O-ring?sealed for?water resistance?and has a spare lamp safely secured in the tailcap in case an extra replacement is needed.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }