4 large golden ball spots, space age 60 70's. concord wall light on rails

4 large golden ball spots, space age 70's. Concord on rails. 17 cm in diameter for ball spots, classic sockets with screwed base, articulated spots, they can be arranged as you wish with the quick/practical fixing system. There are 2 wall strips: one 123 cm long that I can ship and another 243 cm that I cannot ship because it is too long, it will therefore have to be taken on site, and if sent, I can cut it at the same size as the other: 123 cm. Visible in amiens in our depot.