This wall light from Kinkeldey was produced in Germany in the 1960s and is composed of 23 crystals and three bulbs. The electrical components have been verified. 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, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.