The aj royal pendant lamp was designed by arne jacobsen in 1957 as part of the overall design concept for the then sas royal hotel in copenhagen. Production was started shortly afterwards by louis poulsen, who continues to manufacture the lamp today. This version is in white with a white cord. Dimensions: h:23cm dia:50cm this piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I 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.