A gorgeous green / turquoise bauhaus desk lamp by Christian Dell for Koranda, Vienna Austria. Christian Dell also known for Kaiser Idell designed this lamp in the 30s. This model is probably from the 40s-50s and is in great shape considering it's age ( please see all pics ). This adjustable architectural lamp can be adjusted into any position. We have a pair of black versions available as well and a creme / off white model 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.