This table lamp couple "Model Dalu" was designed by Vico Magistretti for the Italian Manufaktur Artemide in the 1960s. The lamps are made from a single piece of white plastic. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources 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.