This pair of high-quality sconces was manufactured by kinkeldey in west germany during the 1960s. These wall lights feature fixtures in brass with beautiful cut crystal glass hexagons. additional technical information - comes with the original cable / electrical components - suitable for 110v - 250v in all countires - requires e14 screw base bulbs - us: requires e12 bulbs with e12 to e14 screw base adapters this piece has an attribution mark, i am sure that it is completely authentic 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.