Wall lamp in gilded brass and black lacquered metal 50s 60s

Wall lamp in gilded brass and black lacquered metal 50s 60s. Very high quality of manufacture, reminiscent of the productions of lunel and arlus. Height 28cm. Width 15, 5cm. Depth 22cm. Superb patina of brass, some traces on the black lacquer - see photos. In good condition, clean and in perfect working order. Bayonet socket b22 - comes with bulb. Original model and very uncommon.