Here is a beautiful example of the amber/honey “Bubble Sconce” ceiling plafond, designed by Helena Tynell and manufactured by Glashütte Limburg in Germany in the 1960s-70s. The design consists of a hand-molded glass shade full of convex “bubbles” . Honey-thick, hand-formed glass. Distinctive bubbly texture. Thanks to its texture, the glass gently diffuses light, creating multilayered reflections in warm amber tones . The lamps in this series, known as “bubble glass,” are an iconic example of contemporary art glass in a utilitarian form. Mounting directly to the ceiling or wall. 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, Up to 250V (Europe/UK Standard).The wiring of this item may be original and might need replacement, if not specified otherwise.