fully functional and nicely worn and weathered antique american industrial salvaged chicago articulating arm workshop lamp or task light designed and fabricated by the adjustable light fixture company, milwaukee, wisc. the lamp retains the original green enameled rolled rim parabolic shade affixed to a white porcelain socket that has been rewired with period appropriate lamp cord. the bent tubular steel arm and base can be mounted against the wall, desk, or ceiling. the salvaged industrial lamp dates to the late 1930's. reflector diameter 6 1/4 inches. 33 inch extension