Stilnovo wall lamp, model trepiù, designed by gae aulenti and livio castiglioni, 1972 chromed metal frame, pmma diffuser. The lamp is in excellent condition, with only minor signs of aging; the chrome retains its original shine, and the reflective surfaces are intact. Works with an e27 bulb (not included). stilnovo was one of the most important companies in the history of italian lighting design. Founded in 1950 and active until the 1990s, it collaborated with the greatest italian designers of the time, producing lamps that became part of design history and the collections of major museums around the world. The construction quality of stilnovo products was legendary: top-quality materials, meticulous workmanship, and impeccable finishes. dimensions: diffuser diameter 24 cm height 24 cm depth 23 cm 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.