This is an ALL ORIGINAL PERIOD SPUTNIK LIGHTING FIXTURE which came directly from a 1960's house here in San Diego. The piece measures about 24" in diameter, has over 40 arms, half of which are light sockets, the other half have lucite/acrylic balls with bubbles and all! The center chrome sphere is bisected by a small lucite ring. We have it lighted and displayed in our front window using the original wiring. All chrome has been professionally cleaned and polished.