Charlotte Perriand JUMO GS1 Vintage Lamp Prouvé France Industrial Please be aware that there are sometimes resellers selling inferior JUMO GS1 lamps that have only had their Japanese plugs attached without even replacing the cord. This lamp has had its power plug and all internal wiring replaced with new Japanese components♪ This is a vintage lamp designed by Charlotte Perriand and manufactured and sold by JUMO of France in the 1940s-50s. The model is the popular "GS1" in France. Height: Approximately 70cm (maximum) Base diameter: Approximately 18cm Shade diameter: Approximately 19cm, height approximately 17cm Bulb sold separately: B22 800 yen Please purchase only if you understand vintage items.