Unique and beauty pair of italian white amber murano glass wall sconces from 1970s. these wall sconces were made during the 1970s in italy for the venice company "mazzega". mazzega lie in the noble venetian glassworking tradition; the firm was founded angelo vittorio mazzega in murano, italy. In 1950 his son gianni bruno mazzega started working in the family’s glass factory. Gianni bruno mazzega is responsible for the creation of many beauty lamps. each wall sconce is composed by ten units of murano glasses and brass structure. each wall sconce is equipped with two light sockets e14. A professional electrician has checked and prepared the piece to operate in us, uk and eu. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and 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.