Rare pair of Palwa wall lights designed by Ernest Palm and produced in the 1960s in Barcelona. Silver metal structure composed of cut crystals in perfect condition. Rare design object that will illuminate your interior wonderfully. Electricity checked, time marks consistent with the age of the object. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and 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.