Although this desk lamp unmistakably displays the typical shape of its era, its understated design exudes timeless appeal and elegance. A special feature is the push-button switch at the top of the shade. Its high-quality craftsmanship and weight distinguish it from many mass-produced items of its time. Height (variable): maximum 54 cm Base diameter: 19 cm Shade diameter: 12 cm Shade length: 25 cm Socket: E27 I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources 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.