Designed by sigvard bernadotte for ifö sweden in the middle of the 1960’s. these being a beautiful, bauhaus-inspired example (after wilhelm wagenfeld) of swedish mid-century design featuring white opaline glass shades sitting on typical 60s stark blue grooved bases. there is a purposeful cut-out at the base to allow for an electrical cord to run in either direction, allowing the shades to point up or downwards. in never used condition! wiring suitable worldwide (universal, incl. The us) 110-220 v. e14 screw fittings. 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, up to 250v (europe/uk standard).the wiring of this item may be original and might need replacement, if not specified otherwise.