1950s Jo Hammerborg Pendant for Louis Poulsen

Johannes (Jo) Hammerborg was a passionate innovator and lighting designer credited with the success of the Danish lighting company Fog Mørup. His sleek ceiling lights, floor lamps and table lamps are characterized by the simple lines and clean aesthetic of Scandinavian modern design.

Hammerborg was born in Randers, Denmark, in 1920. As a young man, he trained as a silversmith before attending the Royal Danish Academy of Fine Arts. In 1949, Hammerborg began working as a silversmith at leading Danish silverware brand Georg Jensen. He worked at Georg Jensen until 1957, when he became the chief designer at Fog Mørup.

Hammerborg brought both his modernist designs and his good business sense to Fog Mørup. He helped the company create a strong brand and implemented a stringent manufacturing process to ensure high quality. During his time with Fog Mørup, Hammerborg designed over 60 lighting fixtures and collaborated with other designers such as Torsten Thorup and Claus Bonderup, Erik Balslev, Sophus Frandsen and more. Vintage Hammerborg lighting is functional and accessible and was intended for easy coordination with modern interior decor.

Among Hammerborg's most famous works are his 1966 Trombone series. Trombone pendants, floor lamps and table lamps feature cylindrical shades in various metallic finishes and are fantastically versatile. The Milieu pendant from 1975 is another notable Hammerborg design. Its hemispherical shape gives the shade a light and airy quality, and Hammerborg's love of parachuting inspired its distinctive appearance.

Hammerborg left Fog Mørup in 1980. The company subsequently underwent a series of mergers that eventually led to its closure. 

Hammerborg’s brilliant lighting creations remain in high demand today. The Hammerborg family has collaborated with Danish furniture brand Warm Nordic — which has reissued iconic mid-century works such as Hans Olsen’s inviting Fried Egg armchair — in order to relaunch the Trombone and Milieu series.

On 1stDibs, find an extensive collection of vintage Jo Hammerborg lighting.

Louis Poulsen is world-renowned as an innovator in modern Danish lighting, but this wasn’t the goal from the start. Founded in 1874 by Ludvig R. Poulsen as a wine importer, the business went through several incarnations before its first pendant lights came to fruition. Through its designs, the company helped establish the foundations of good lighting — function, comfort and ambience — that are now standard in modern furniture design.

In 1924, Danish architect Poul Henningsen partnered with Louis Poulsen Co., then an electrical supply company, to create what’s now known as the Paris lamp. This design, which incorporated three layers of curved metal disks, created ambience with its indirect light instead of glare. Shown at the 1925 Exposition Internationale des Arts Décoratifs et Industriels Modernes in Paris — the exhibition that brought Art Deco design to worldwide attention — the Paris lamp was awarded a gold medal. This led to Poulsen and Henningsen working together on several lighting pieces, including the popular PH pendant light with its concentric shades for the Forum Building in Copenhagen. These high-profile projects helped make Louis Poulsen a go-to purveyor of innovative lighting design.

One of the company’s most well-known lamps is Henningsen’s PH Artichoke lamp (1958), with its 72 copper leaves artfully placed to conceal the light bulb, prevent glare and promote a warm, alluring glow in any room. Another is the steel and die-cast zinc AJ lamp (1960), which Arne Jacobsen designed with an adjustable angled shade for his commission for the SAS Royal Hotel in Copenhagen. The company has also worked with notables such as Verner Panton and Alfred Homann as well as, more recently, Louise Campbell and Oki Sato.

In 2010, the company was awarded the American Institute of Architects’ Honors in Collaborative Achievement Award; it was the first lighting manufacturer to receive this honor. In 2018, the company was acquired by an investment subsidiary of Investindustrial VI L.P.

Still headquartered in Denmark, the brand continues to produce its high-end lighting for both indoor and outdoor use, manufacturing both classic icons as well as new designs. “We design to shape light,” states Louis Poulsen. In doing so, they have also shaped culture.

Find a range of new and vintage Louis Poulsen floor lamps, table lamps and other lighting and furniture on 1stDibs.