Fireworks is a blown glass floor lamp Murano Barovier and Toso. The arms can adjust the positions, Italian, 90s. A dimmer regulates the density of the light. 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.