These uniquily handcrafted wall lights were designed and manufactured at the height of palwa's history. The quality of workmanship is comparable to that of a piece of jewelry. Never before or since have wall lights been produced with such attention to details. These wall lights have never been used; they lay with the previous owner for decades because they were too valuable to him to mount on the wall. The masterful craftsmanship is unique; the small crystal balls are of various sizes and are artfully arranged next to one another in elaborate handwork. The lamp frame is gold-plated. The wall lights are each operated with three e14 light bulbs; chandelier candles also fit into the lamp socket. The lamp socket is e14; an e12 adapter is included for the american market. Don't miss this unique opportunity to own these exclusive pieces of jewelry. You will be amazed by the beauty and uniqueness of these lamps, they were previously owned but never used just like any item of good quality, the owner found it precious. 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.