A rare desk lamp from the sis company, manufactured in the 1930s, the bauhaus era. It has a large radius of movement so that individual lighting can be created. the lamp arm can be swiveled by 90°, the shade can be tilted and tilted. it is labeled sis - sirius schweinfurt on the lamp dome and with a sticker under the stand. the lampshade can be removed using a bayonet catch. The handle on the chrome-plated lamp arm is made of black lacquered metal, the shade is made of aluminum. The color on the base is black shrink lacquer. the lamp has an e27 socket. diameter shade 23 cm, stand 19 cm, height 45 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.