Desk lamp workshop indus art-deco Bauhaus nickel-plated brass

Beautiful large desk lamp with flexible arm in nickel-plated brass and chrome aluminum of art deco period, beautiful manufacture in the style of jumo or monix lamps... Quite good general condition, the main traces of use are on the alu diffuser see photos. Works perfectly, electricity revised, switch on base, bayonet brass socket 60w max supplied with a bulb. Dimensions: maximum height 55 cm diameter diffuser 17 cm; base 16 X 14 cm; flexible length only 30 cm.