Murano glass mussel wall lamp from doria leuchten, 1960s germany executed in ice glass and metal. this lamp needs 1 x e14 / e15 edison screw fit light bulb is wired, in functional condition and runs on both 110/230 volts. Dimmable. 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.