Desk lamp by pgh elektro. Lacquered metal shade, brass arm and black granite base. Germany. 1950s. light will work in europe or us by simply changing the plug. 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, uk plug (up to 250v).the wiring of this item may be original and might need replacement, if not specified otherwise.