Great vintage condition for this single large sconce model Illinois. Produced by Stilux Milano and made from glass, and dark gilded aluminum. Manufacturing Tag. Full working with EU standard, adaptable on demand for USA standard.  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.