original c. 1930's american vintage industrial green porcelain enameled "explosion proof" electric pendant light fixture with bulb guard

original american industrial green porcelain enameled single electric light "explosion proof" factory pendant fixture

original depression era american industrial single electric light vapor-proof factory pendant light with green porcelain enameled reflector

original c. 1930's american steam gauge factory "explosion proof" benjamin green porcelain enameled pendant light with screw-threaded globe

group of three matching early 20th century benjamin green porcelain enameled factory pendant light reflectors

matching pair of c. 1915 vintage american industrial railroad depot benjamin green porcelain enameled wall sconces with push button "pendant switches"

original oversized c. 1920's vintage american industrial appleton "reelite" drop-down lamp with green porcelain enameled reflector

unusually shaped early 20th century american industrial green porcelain enameled "benjamin" factory pendant light

matching set of c. 1930's vintage industrial green porcelain enameled powerhouse pendant lights