Vintage table lamp by Angelo Lelli for Lightolier, 1970s

Angelo Lelii’s energetic and imaginative floor lamps, sconces and chandeliers often reflected his singular personality — whimsical but practical. He is responsible for some of the most delightfully eye-pleasing but functional works in the history of Italian mid-century modern lighting design.

Lelii was born Paolo Angelo Lelii in the seaport town of Ancona and moved to Milan when he was quite young. Not much is known about his early life — online resources frequently have his last name misspelled “Lelli” — except that he studied at the Superior Institute of Industrial Art in nearby Monza.

While there was no shortage of pioneering work being done in the field of mid-century modern lighting design, Lelii was a visionary whose dream was to create technologically advanced lighting that embodied the simple lines of modern design but would be defined by his own imaginative twists. In 1943, Lelii opened his first workshop in a tiny basement in Monza, under the name Arredoluce. A few years later, he designed the single-light, bent-arm Tris floor lamp. Later that year, he exhibited his Triennale floor lamp at the Milan Triennale VIII and garnered wide acclaim. This iconic, slender lamp features three adjustable arms with enameled aluminum shades.

Lelii’s sculptural fixtures in brass and cast iron appeared in the acclaimed design journal Domus, and he embarked on high-profile collaborations with Italian modernist legends such as Gio Ponti — a giant of architecture and design as well as a founder of Domus — Memphis Group member Ettore Sottsass Jr. and the brothers Castiglioni (formally known as Achille, Pier Giacomo and Livio).

Massive success followed for Arredoluce from the late 1950s and into the 1960s. For Lelii, there was his seminal Stella ceiling lamp, featuring opaque, acid-etched glass globe shades; his minimalist Cobra table lamp, which was one of the world’s first low voltage light fixtures; and his aptly named Eye floor lamp. Lelii continued to oversee design and production at his revolutionary lighting firm until his death in 1979.

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Founded in 1904 in New York and family-operated through most of its history, Lightolier was one of the pioneering American electric lighting companies, best known for its embrace of stylistic and technical innovations.

Collectors focus on vintage Lightolier lighting fixtures produced from the 1950s and into the 1970s, when an in-house design team led by Gerald Thurston — and a stellar cast of international design contributors — created an array of practical yet aesthetically lively table lamps, floor lamps, sconces and chandeliers.

Amidst the post-World War II building boom, Lightolier — the name combines “light” and “chandelier” — aggressively boosted its residential lighting division. Thurston, who was strongly influenced by the sleek designs of Gino Sarfatti and his Italian lighting firm Arteluce, towards simpler lamp designs that offered flexibility of function. His best-known designs include the Cricket task light — a lamp with an adjustable enameled metal hood that toggles on a slender bent-metal base — and the three-legged Tripod floor lamp. At the same time, Thurston had a wonderful eye for talent and sought work from some of the lesser-known greats of the era, such as Paavo Tynell, the Finnish lighting designer, who designed several brass chandeliers for Lightolier with his trademark elegant flamboyance.

And more, Thurston recognized abilities in designers not known for their work in lighting.

Edward Wormley, head of furniture design for Dunbar, produced several noteworthy chandeliers employing canisters and reflective hoods. Alvin Lustig was famed as a graphic designer. His ca. 1953 Ring ceiling fixture for Lightolier had a minimalist techno look some 30 years ahead of its time. But this was par. Designed by Michael Lax in 1964, the Lytegem high-intensity lamp — included in the permanent collection of the Museum of Modern Art — features a ball-shaped shade attached with a chromed armature to a cubic base, a form that would be widely copied in the following decade. Chandeliers designed in the early 1970s by Gaetano Sciolari, with details such as acrylic diffusers and vertical, two-bulb arms, would define the look of lighting in their day.

A look through these pages reveals just how astonishingly wide a range of lighting pieces Lightolier produced. The company never flicked off its stylistic switch.

Find a collection of vintage Lightolier lamps and other lighting fixtures on 1stDibs.