Model N°830 Wall Lamp in Aluminum and Chromed Metal by Heinrich Siegfried Bohrmann for Kandem, 1960s, in Very Good conditions. Designed 1960 to 1969 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.