Old german bauhaus desk lamp

Lamp from the 1940s, in pure bauhaus style. The arm hinges back and forth and its sheet metal reflector enamelled from top to bottom.  Fully restored. Sanded, waxed gun barrel color.  Screw socket big cap. Key switch on the reflector. Electricity redone. Black braided fabric thread. In very good condition except the reflector which has several enamel jumps. Height: 50 cm. Reflector diameter: 14 cm. Reflector height: 17 cm. Base: 21 X 12.5 cm. Weight: 1.82 kg.