Pink murano glass ball pendant lamp by doria, - 1960s germany dimensions diameter: 13.38 in. (34 cm) height: 39.37 in. (100 cm) one e27 socket. Works with 220v and 110v. our lamps are checked, cleaned and are suitable for use in the usa. This piece has an attribution mark, i am sure that it is completely authentic 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.