Ivanhoe metal reflectors and fittings for industrial illumination. Catalog no. 276. (1918)
General Electric Company. Ivanhoe-Regent Works · General Electric Company: Ivanhoe-Regent Works · leaf 54
IMJ SERVICE 4 ) TO LAMPS SCHEDULE T FOR PHOTOGRAPHIC LIGHTING … STYLE IH This type is designed for permanent attachment to the ceiling orwall. It can be directed wherever needed by simply pushing it intoposition, and it stays there without adjustment. The arm is fur-nished with a porcelain-enameled angle reflector for the 1000-wattMazda C lamp, and both arm and…
Electric lighting · Interior lighting fixtures, lamps, and ballasts
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