Rare replacement part for lighting designs by the German designer and artist E.R. Nele. Anyone interested in design will be familiar with Eva Renée Nele's impressive lighting designs for Temde. An important, and unfortunately fragile, element is the screw-in glass sphere. These white diffuser spheres are found on many Temde floor, table, ceiling, and wall lamp designs, sometimes as a single sphere or as a cluster in complex ceiling or floor lamps. The spheres have an integrated thread that screws onto the respective socket. The spheres are in very good condition with signs of use and patina. 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.