"Ressort" lamp, also known as the "Spirale" or "Spring" lamp, made of chrome-plated steel, featuring its original opaline glass shade with a slightly oblong shape. Model produced by Honsel Leuchten (Fischer & Honsel GmbH) around 1970. H 31 cm × shade diameter 22 cm. Base diameter 15 cm. Often confused with the “Ressort” lamp by Ingo Maurer European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.