Wall lamp from the Bauhaus period designed by German designer Ernst Rademacher in the 30s All in black metal Signed Height is adjustable Wall arm: 93 cm Length arm 1: 88 cm - Length arm 2: 53 cm Lampshade Diameter: 10 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.