Model Saffo desktop lamp. Designed by Angelo Mangiarotti and produced by Artemide. Made of polished aluminum and blown glass. Italy 70s. Bibliography G. Gramigna, Repertoire of Italian design 1950-1980, p. 260, Mondadori, 1985. 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.