Bumling lamp series- pendant, floor, table, wall and desk lamp series designed in 1968 by Anders Pehrson for Ateljé Lyktan, Ahus, Sweden. Anders Pehrson was director of Ateljé Lyktan from 1963 to 1978. For Atelje Lyktan he designed the Circling, Forsythia, Golvlampa, King, Knubbling, Oak, Ofir Octav, Rampling, Simris or Olympia, Skrivbordslampa, Supertube, Tube, Vaggtub and his most famous design this Bumling lamp series. Rocker switch on the stem. 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, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.