The lamp is executed with 2 x E14 Edison screw fit bulbs. It is wired, and in working condition. It runs both on 110 / 230 volt. 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.