Old swing gallows lamp

Superb swing wall light from an old factory. The arm pivots horizontally 180°. Fully restored, sanded, patinated gunmetal on the wall mount and the arm. Electricity redone with its black fabric braided electric wire. Key switch on the brass bayonet socket. Black enamelled sheet metal lampshade. Fixing base: 31.5 X 3 cm. Length: 1.2 m. Shade diameter: 24 cm. Shade height: 12 cm. Weight: 1.5 kg.