Unique, beautiful and cool austrian mid-century "kalmar" wall sconces, model "fuente". These sconces were made during the 1970s in austria by kalmar. each wall sconce is composed by 4 units of ice-glass blocks and metal structure. each fixture is equipped with 2 light sockets (e14). A professional electrician has checked and prepared the piece to operate in us, uk and eu. 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.