Set of twelve circular glass flush mounts, wall lights, the exterior with a abstract pattern and black metal base holds 1 x 40W bulb made in Germany by RZB Leuchten. The number of 12 pieces wall lights or flush mounts very nice to use in a project or in a loft as well as a single flush mount for the smallest room. 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.