Space age ceiling lamp with 5 lights - 1970s

Ceiling lamp made in the 1970s. The piece is representative for Space AgeAtomic Age Design.It has 5 lights with spherical lampshades, diametrically arranged around a central axis made of dark brown metal.Simulating as the model of an atom (or, more precisely, of how electrons gravitate around the nucleus), this is a very beautiful piece and is in very good vintage condition