Doria ceiling light with large volcanic murano glass ball. High quality of materials, gives a wonderful light effect when it is on. Sockets: one e27 standard bulbs. Max 100 watts. Light bulbs are not included. It is possible to install this fixture in all countries (us, uk, europe, asia, australia\.) full function. Very good condition. this piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I 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.