Brass ceiling/wall light, space age model no. 6606/09, designed by japanese designer motoko ishii for the german manufacturer staff leuchten, 1970s. Compatible with an e27 led bulb (bulb not included). dimensions: 17 x 17 x 23 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, up to 250v (europe/uk standard).the wiring of this item may be original and might need replacement, if not specified otherwise.