Large version (cm 40 diameter) of the light ball serie designed by Achille Castiglioni for Arteluce and Flos in 1960s. Aluminum & polished brass body with white opaline shade. Very good condition. 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.