Industrial black enamel factory pendant light made by philips in netherlands during the 1960s. White enamel inside the shade. Cast aluminium top. Porcelain socket requires standard e27/ e26 light bulbs. New wire. Fully functional. The weight of the lamp is 5 kg.the lampshade diameter is 52 cm. 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, up to 250v (europe/uk standard).the wiring of this item may be original and might need replacement, if not specified otherwise.