Swedish Opitmus 300 Kerosene Pressure Lantern. These lanterns are iconic "storm lights" that utilize a pressurized fuel system to produce a bright, steady light. Crafted from brass with a nickel or chrome-plated finish, Condition: Used vintage condition with a natural patina, minor oxidation, and surface wear consistent with age. Completeness: The glass globe and mantle are missing. Working Order: Not tested. Sold as a decorative or collectible object for restoration.