Excellent condition with normal trace of age and use for this set of two brass and glass ceiling lamps produced by zero quattro during the late 70s. Diameter of the large white disk 60cm, diameter of the brass fixture 53 cm. Each fixture mounts 8 sockets for e14 lamps. full working with eu standard, adaptable on demand for usa standard 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.