Grey industrial scissor wall lamp from elektroinstala, 1960s

This grey vintage industrial scissor wall lamp was produced by elektroinstala in former czechoslovakia during the 1960s. It has a metal lampshade. The iron scissor arm is extendable and can be turned sideways. The socket requires e 27 lightbulbs.new wire. The diameter of the shade is 16 cm. Fully functional. Dimensions: Scissor: approximate 45 cm to 100 cm. Lampshade diameter 16 cm. Wall mounting 15.5 X 4.5 cm.