Designed by Umberto Riva in the early '80s, when Gae Aulenti was artistic director of FontanaArte, this precious piece comprises a conical diffuser made of layers of opaline glass supported by a base in transparent glass (also available in white) that hides a metal structure. Bold and contemporary, this design is marked by traditional craftsmanship, such as the mouth-blown glass. The dimmable bulb is 116W E27 (HA, FL, or LED). This item is only wired for 220V and it is sold with an adapter.