This wall lamp is attributed to Lamperti of Robbiate/Milan, due to its shape and style. It lacks any trademarks or labels. The mirrored steel support has been polished. The lamp is equipped with three LED bulbs. In working order (see photo). 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.