Swedish pendant lamp called 'Trava' designed by Carl Thore. This lamp was manufactured in the 1960s by the Granhaga company. This lamp consists of stacked metal rings with colored interiors, creating a very pleasant light. 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.