Created in the 1980s, they are in the Barovier & Toso / Seguso style: their design recalls the great Murano school of the 1950s and 1960s, making them perfect for both classic settings and modern interiors in Mid-Century and Regency styles. Ideal for creating a harmonious ambience on a pair of bedside tables or at the ends of a console table in the living room. E14 bulb socket; bulbs not included. 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.