This fabulous art deco-style murano glass wall light is entirely handcrafted. Each piece is decorated using the pulegoso technique, which means large air bubbles are created within the high-quality blown glass. It rests on an elegant textured brass stand. Requires an e27 bulb for europe or an e26 bulb for the us. Wired for the us, they operate at 110 or 220 volts. Only one available. 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, european plug (up to 250v).the wiring of this item may be original and might need replacement, if not specified otherwise.