This is a portable floor lamp designed by Isao Hosoe for Valenti Milano in 1975. This lamp features a white Polyurethan ball with a black ABS plastic handle which holds the signature. It can be used outside or inside as a floor lamp, a table lamp or hanging lamp. 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.