Very beautiful and rare pair of "puzzle" sconces designed and produced by hustadt leuchten in germany in the 1960s. Superb geometric red ceramic structure supported by a chromed metal base. Unique object that will illuminate wonderfully and bring a real design touch to your interior. Verified electricity, time mark consistent with the age of the object. Easy installation. 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.