A true classic, the aj royal ceiling lamp was designed in 1960 by arne jacobsen for louis poulsen in denmark. the lamp was originally created as part of a unique design concept for the sas royal hotel in copenhagen, where the renowned designer arne jacobsen took a comprehensive and innovative approach to the overall concept of the interior design and furnishings. This iconic lamp features a simple yet elegant scandinavian design, characterized by a hemispherical shade that exudes a clean and stylish geometric form. The stylish dome shade is also equipped with slats at the top, which provide a soft and subtle upward-directed light that creates a harmonious atmosphere. The lamp’s design combines function and aesthetics, making it a timeless feature in modern homes and public spaces. the shade of the ceiling lamp is made of lacquered, pressure-turned aluminum with elegant steel rings, giving it a modern and stylish feel. The inside of the shade is painted in a matte finish and features a grid to ensure even and pleasant light diffusion, creating an inviting atmosphere in the room. The royal lamp is designed to hang low and truly draw the eye. It is perfect for creating a warm and cozy atmosphere, whether in the living room, dining room, or a public space. the lamp has a single light source, providing excellent illumination that can be customized with your choice of light bulb! 37 cm diameter and 18 cm tall + cord. in very good condition with newly installed, grounded wiring by a licensed electrician. One lamp has a slight bulge near a strut; see photos. reference: *danish lights: 1920 to now* by malene lytken. Page 64 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.