- vintage lamp reclaimed from a factory - distinctive fins on the upper housing - made using the aluminum diecasting process - porcelain e27 socket - compatible with led bulbs or dimmers - max: 200 watts - weight: 2.78 kg imprinted by maker,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.