Industrial lamp manufactured by the Polish armament factory Predom-Mesko in the 70s. A very massive lamp, with a beautiful line and consistent form, extremely representative. Its form resembles the German submarine Uboot, hence its common name. The lamp is in very good condition, slight scratches. Wiring replaced, lamp checked by electrician. The lamp is fully functional. 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, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.