This lamp is a lamp from the Art Deco style. The shade is Art Deco period, the structure may be later. It was made in France in the 1920s for the shade. It is hammered iron. The shade is in Pâte de verre. The electrification is ok. It is a lamp in the style of Daum Lamp . IT is heavy. The Pâte de verre is Thick. Up to 250V (Europe/UK Standard).The wiring of this item may be original and might need replacement, if not specified otherwise.