Pair of enamelled industrial conical suspensions

Rare pair of industrial conical pendants with a diameter of 30 cm. White enamelled sheet metal. Year 1950. In good condition. Note some enamel chips and traces of rust. The electrical wiring has been redone. Small screw socket (E14 bulbs). Connection via terminal block. Black braided fabric wire and metal mounting rose. Height of lampshade: 13 cm. Diameter of lampshade: 30 cm. Diameter of rose: 8 cm. Weight: 1.5 kg. Wire: 1 m. Table lamp, articulated lamp, desk lamp, wall light, pendant, ceiling light, vintage, garage, portable lamp, opaline, Clichy glass, industrial lamp, accordion lamp, zip-zag lamp, gooseneck, workshop factory, industrial, Fresnel lens, Arlus, Cremer, Kaiser Idell, Jumo, Gras Ravel Clamart, Jielde Holophane, Sanfil, Solere, Kandem, 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.