This pair of Danish modern Opala Midi pendant lamps was designed by Hans J. Wegner for Louis Poulsen in the 1970s. The lights were made for Hotel Scandinavia, Copenhagen in the mid-1970s. They were subsequently used in Churchill College, Cambridge. 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.