Pair of antique swan neck workshop wall lights

Set of 2 metal goose-neck wall lights with enamelled metal shades. There are some enamel chips and rust spots. The base and arm are new. Electrical work has been redone. Connection via terminal block. Small screw socket (E14 bulb). Base diameter: 8 cm. Shade diameter: 11 cm. Projection: 28.5 cm. Weight: 0.5 kg. Table lamp, articulated lamp, desk lamp, wall light, pendant light, ceiling light, vintage, garage, portable lamp, opaline, Clichy glass, industrial lamp, accordion lamp, zip-zag lamp, Fresnel lens, Arlus, CREMER, KAISER IDELL, JUMO, GRAS RAVEL CLAMART, JIELDE HOLOPHANE, SANFIL, Solere, KANDEM, GOOSE-NECK, FACTORY WORKSHOP, INDUSTRIAL, MAZDA, MIDGARD, Perriand, Le Corbusier, Singer, Hala, Luxo, Bauhaus, Schaco, Super Chrome, WALL LIGHTS, ART DECO LIGHTS, FACTORY LAMP, SCONCES, DESK LAMP, FACTORY SCISSOR LAMP.