Christian Dell was a designer and teacher at the Bauhaus and designed an entire collection of these lights in various versions for the Kaiser Leuchten company. The versatile lamp has the rare color cream white. 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.