This beautiful lamp of Svend Aage Holm Sorensen is created in his own studio where it was handbuild using brass, acids, gas burners and talent. 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.