Ph80 floor lamp with a shade of white acrylic glass, manufactured by louis poulsen. the designer of the lamp was poul henningsen, 1894-1967. The lamp was created in 1974 after henningsen's death on the occasion of his 80th birthday - hence the name ph 80. The original ph 80 lamp, designed in 1974, has a characteristic red element on the top, which provides warm and atmospheric lighting. Opal acrylic shades add a fresh look and provide attractive diffused ambient light. dimensions: height 130 cm / dia. 55 cm 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.