The table lamp is equipped with an E27 socket on top and an E14 socket on the inside, it is possible to switch both lights together or separately. The lamp works well but no guarantee for Electric. The glass frame is in perfect condition without any damage. 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, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.