Old large industrial wall light xxl "sis"

Vintage and imposing workshop lamp from the 1960s, of German origin. This is a lamp from the brand "SIS, " unmarked but identifiable by its first arm, typical of the brand, and its retractable shade. This lamp offers a multitude of articulation possibilities through its two arms, as well as rotation at the base and reflector. Made entirely of steel, except for the aluminium reflector. It features a push switch on the top of the shade. Fully restored. Sanded and graphite waxed. Electrical system completely redone. Black braided fabric cord. Large screw socket. 1st arm: 52 cm. 2nd arm: 48 cm. Base diameter: 6.5 cm. Reflector diameter: 21 cm. Reflector height: 13 cm. Cord length: 2.5 m. Weight: 1.4 kg. Table lamp, articulated lamp, desk lamp, wall lamp, pendant, ceiling light, vintage, garage, portable lamp, opaline, Clichy glass, industrial lamp, accordion lamp, zip-zag lamp, goose neck, 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.