This Mid century modern ceiling lamp was designed by Carl Fagerlund in the 1960s and produced in Sweden in the same period by Orrefors. It requires three standard E27 bulbs and is in excellent vintage condition. 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, Up to 250V (Europe/UK Standard).The wiring of this item may be original and might need replacement, if not specified otherwise.