Vintage industrial enamel ceiling lamp made by Elektrosvit in former Czechoslovakia during the 1950s. It features a grey ( blue ) enamel shade with white enamel interior and iron ceiling mounting. New porcelain socket requires E 27/ E 26 light bulbs. New wire. The diameter of the shade is 34 cm. The weight of the lamps is 3 kg. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.