Set of three sconces by the Italian Mazzega made of chrome and Murano glass, all the three embellished with a blue line always in Murano glass. Made in Italy in the 1970s. 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.