Vintage Industrial Explosion-Proof Bulkhead Cage Light

This is a vintage industrial-grade bulkhead or vapor-proof light fixture, designed for use in hazardous or high-moisture environments. The item features a thick, cylindrical clear glass globe housed within a heavy-duty cast metal protective cage, likely made of iron or aluminum alloy with a weathered patina. The metal cage consists of vertical ribs and horizontal bands joined by rivets or welds to prevent the glass from shattering upon impact. The glass globe bears visible white stenciled or acid-etched markings, including 'KILLARK' and 'V-200-S', indicating a high-quality manufacturing origin from the mid-20th century. Physically, the piece measures approximately 8 to 10 inches in height. The top mounting flange is coated in a thick, white paint that shows signs of significant wear, chipping, and age. The cast metal cage exhibits surface oxidation and rust, providing a desirable industrial aesthetic but suggesting exposure to the elements. Inside the globe, a standard frosted incandescent bulb is visible. The construction is robust and utilitarian, characteristic of mid-century industrial hardware used in maritime, factory, or mining settings. The overall condition is fair to good, with the integrity of the glass remains intact while the metal components show heavy authentic usage wear.