This vintage Industrial scissor wall light was produced by Elektroinstala in former Czechoslovakia during the 1960s. Lamp has a brown bakelite shade. Grey iron scissor arm is extendable and can be turned sideways. Fully functional. The original socket requires E 27/ E26 light bulbs. Additional dimensions: Scissor: Approximate 45 cm to 100 cm Lampshade diameter 16 cm Wall mounting: 4.5 × 15.5 cm This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.