Jieldé.

Jieldé

Jieldé is a French industrial and workshop lighting house founded in Lyon in 1953 by Jean-Louis Domecq. The Loft lamp, with its multiple articulated arms and integrated current passage, has become since its release the archetype of the French workshop lamp and one of the global references in collectible industrial lighting. Still produced in Saint-Priest in the Lyon suburbs, Jieldés continue to equip mechanical workshops as well as architecture studios, restaurants and residential interiors where the factory patina is sought after. LAPIERRE sources, electrically inspects and restores vintage Jieldés for the Paris and European market.

Brand history

The company was founded in 1953 in Lyon by Jean-Louis Domecq, a French mechanical engineer formed in post-war industrial training. The name Jieldé is the phonetic spelling of his initials JLD. Domecq was working in a mechanical workshop and found the available lamps inadequate: fragile spring joints, exposed external electrical wire, lack of orientation precision. He designed a fully metallic rotating-joint system in which electrical current passes through the joints themselves — eliminating the external wire and allowing free orientation in all directions. The patent was filed in 1953.

The Loft lamp, with multiple arms articulated on this principle, was released the same year and quickly became the reference in French machining workshops. It was adopted by Renault, Peugeot, EDF, and more broadly the French mechanical industry of the post-war boom. The catalogue expanded in subsequent decades with variants: 2-arm, 3-arm, 4-arm models, wall sconce, vice-clamp lamp, weighted-base lamp, floor lamp. Factory colours include industrial grey, moss green, black, orange-red, blue, yellow, and more recently contemporary tones (terracotta, fir green, anthracite grey).

The company remains family-run and production centralised in Saint-Priest in the Lyon suburbs. Jieldé carries the French Living Heritage Company (EPV) label. The rotating-joint system remains central and has not changed in principle since 1953.

Signature pieces we source

Loft 2-arm (classic model). Two-arm articulated lamp on weighted base, vice clamp or wall sconce. Absolute catalogue reference. Sought in industrial grey, green, black, orange-red.

Loft 3-arm and 4-arm. Longer variants, for wide workstations or workshops. Rarer in arrivals.

Augustin. Single-arm simplified variant, for desk or bedside.

Signal. Long-reach articulated lamp, for spacious workshops.

Vice-clamp lamp. Loft fitted with a clamp fixing, for worktop or desk-edge mounting.

Articulated wall sconce. Wall variant, for office or mechanical workshop.

Jieldé floor lamp. Rarer, for large spaces.

Authenticating an original

Three points support authentication of a vintage Jieldé. Jieldé marking: stamped on the base or an arm, sometimes with an industrial plate (serial number, RAL, approximate date). Rotating joint: an authentic Jieldé carries fully metallic joints with internal current passage, no visible external wire. Copies use joints with external wire. Lacquer: original factory RAL codes are deep, with the characteristic grain of polyester paint baked in oven. Copies show thinner, less durable lacquers.

LAPIERRE process for this brand

The Jieldé protocol at LAPIERRE focuses on electrical safety and patina preservation. All lamps are partially disassembled to check rotating joints and electrical continuity. Internal wiring is replaced when needed with European-standard wire (copper, silicone insulation, French plug). Original incandescent bulbs are replaced with equivalent LEDs in E14 or E27 base depending on model. Lacquer patina is preserved as much as possible: gentle cleaning is preferred over re-lacquering, unless the client explicitly requests otherwise. Pieces with severely degraded lacquer are entrusted to a qualified workshop working in original Jieldé RAL codes.

Request a search

Looking for a 2-arm Loft in industrial grey, a 3-arm Loft in a rare colour, an articulated wall sconce or a coherent set for a multi-station office? Write to LAPIERRE with your brief: model, colour, fixing, target condition. Our team activates its sourcing network in France and returns within a few days.