Triennale Floor Lamp Tri-Color, Chrome and Marble by Denis Casey

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.

Find vintage Angelo Lelii lighting on 1stDibs.

The lighting company Arredoluce opened in 1943, at the start of a golden era of modernist Italian design, and was born of the confluence of an eager entrepreneurial business spirit and a fresh, innovative, forward-looking creative atmosphere.

Angelo Lelii (1911–79), the founder of Arredoluce, which was based in the Milanese district of Monza, was a gifted and at times brilliant designer. He had the insight to commission works from other greats of the day, including Gio Ponti, Vico Magistretti, the brothers Achille and Pier Giacomo Castiglioni and Ettore Sottsass Jr.

Lelii’s designs cover a broad aesthetic range. His most famous work, the Triennale floor lamp (circa 1947), is both elegant and practical, with three omnidirectional lighting booms attached to a central pole. His well-known ceiling light of 1954 — in which a conical canister bounces light upward off a lighting-arced enameled-aluminum sheet — is a piece of design poetry. And his 1962 Cobra table lamp has a wild, almost Surrealist look, featuring a sculptured rod of polished metal with a socket that, like his Eye floor lamp of the early 1960s, holds an eyeball-like directional bulb. 

Arredoluce also placed few constraints on the creativity of the designers it employed from outside the company. The Castiglioni brothers’ Tubino table lamp of 1951, for example, is a remarkably early example of minimalist design. The company both fostered the tradition-minded aspect of Ponti’s sensibility and produced several of his experimental pieces in Lucite in the 1950s; and Sottsass’s UFO table lamp of 1957, a sandwich of two plastic bubbled tablets on four legs, prefigures the look of his postmodern works for the Memphis Group by more than 20 years.

From the stylish and utilitarian to the avant-garde, vintage Arredoluce floor lamps, table lamps, chandeliers and other lighting includes some of the most diverse, remarkable — and collectible — designs of the late 20th century.