Old accordion lamp "siemens"

Superb German accordion lamp from the 1945-1950s, stamped Siemens. Rotation from top to bottom and from left to right on the wall mounting axis. Possible articulation of the reflector. Fully restored. Sanded, waxed gunmetal color. Electricity redone. Black braided fabric wire. Screw socket. Key switch on the reflector. This lamp is fixed to the wall with visible wire. Lampshade diameter: 15.5 cm. Lampshade height: 16 cm. Folded length: 40 cm. Unfolded length: 100 cm. Wire length: 2.5 m. Weight: 2.5 kg. For a decoration cremer, kaiser idell, jumo strafor tolix, gras ravel clamart, jielde lamp, holophane, sanfil, solar, opaline, swan neck, clichy glass, Atelier factory, industrial mazda, midgard, perriand, le corbusier.