Table lamp with arm and adjustable diffusers Painted metal and chromed arm. Production adhesive label. One of the best articulation mechanisms ever produced, absolute orientation versatility. Cast iron base This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I 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.