Cascade lamp with bubble glass by Staff Leuchten from the 1980s. Staff Leuchten, a renowned German manufacturer, produced numerous models in the 1970s featuring mouth-blown bubble glass, prized for its vibrant play of light and high-quality craftsmanship. Very good condition. 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.