A fantastic and rare accent lamp, created in the legendary lighting ateliers "vistosi-murano, italy" in the 1970's, mouth blown and hand molded murano glass with "pulegosa" (bubbles) technique , truly a masterwork of ambiental glass art . uses one e27 (top) and one e14 (body) light bulbs\. For a warmer/goldish light, 2700k or less led light bulb need be used, while for a whiter/colder light, 4000k or higher led light bulb can be used. in impeccable condition and perfect working order, with recent wiring, equipped with double switch. note: can be used with both light bulbs on, with only top light bulb on, or just the body light bulb on for a most romantic light. measurements: height-85cm (33.5 inches), shade diameter-50cm (19.77 inches). 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.