Based upon a design from the late 1920s this ph 3/2 desk lamp was relaunched by louis poulsen in denmark in 1999. This particular table lamp is from that series. It features a 3-tiered shading system in white opaline glass and base, rod and details in high-polish chrome-plating. Measurements: h: 48 cm, diameter: 28 cm (shade). for the us. It will come installed with a 110 watt adaptor plug ready for use. 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.