Rare spare part for the Fibonacci pendant lamp by Danish manufacturer Fog & Mørup, based on a design by Sophus Frandsen from the 1960s. This element clamps into the lower opening of the lamp and serves to shield the light source. It also completes the lamp's elegant shape. Unfortunately, this part is often missing from used Fibonacci lamps. It is for the large XL version with a diameter of 60 cm. The spare part is in very good condition with signs of wear. Design: Sophus Frandsen, 1963 Manufacturer: Fog & Mørup Model: Fibonacci Dimensions: Diameter of ring: 14.5 cm 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.