This large brutalist design 4-light sconce was manufactured in germany during the 1960s. The impressive piece features a heavy and nicely patinated bronze frame with thick acrylic glass reflectors. additional technical information: - suitable for 110v - 250v - requires e27 screw base bulbs - us: requires e26 bulbs with e26 to e27 screw base adapters up to 250v (europe/uk standard).the wiring of this item may be original and might need replacement, if not specified otherwise.