This is an extremely rare and beautiful table lamp made in germany in the 1960s. doria werke (1948-1986) was one of the renowned lighting companies in germany. They made an astonishing number of lamps between the 1960s and their closure in 1986. Doria leuchten received more than 30 awards for their designs, including the prestigious if design award many times. most of the designs were created by award-winning industrial designer herr dr. Wilhelm braun-feldweg. lamp: e27 fitting (so you can also install led lamps). dimensions: ø 23 cm x h 25.5 cm 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, european plug (up to 250v).the wiring of this item may be original and might need replacement, if not specified otherwise.