Mid-century German Space Age ceiling or wall lamps by Cosack, set of 2.

Vintage wall light or ceiling light by Cosack. The fixture features four light points that open onto the plate, forming a grid. The cylinders with the sockets gently protrude from the base plate. At the end of the cylinders, the respective bulbs are visible. The finely crafted base plate extends circularly above the pedestal, creating a junction of shadow.