The Library of the Palais-Bourbon in Paris, a 19th-century architectural gem, now features a renewed lighting design. This project was conceived to enhance the existing space without overwhelming it. In this historic setting—where Delacroix’s painted ceilings meet monumental woodwork—light becomes a tool in service of heritage. It reveals, accompanies, and respects the richness of the place without ever taking over.

The bookshelves are now highlighted by discreetly integrated LED strips. Additional warm and enveloping light is provided by fixtures placed at the base of the mezzanine pilasters, gently revealing the space without altering its integrity.

Higher up, Delacroix’s ceiling paintings are illuminated by cool-toned LED projectors with GOBO lenses. This enhances the clarity of detail and the depth of each scene. Meanwhile, LED wall lights at ground level reveal the large stone pillars, reinforcing the architectural reading of the space.

Historical fixtures—such as table lamps and candelabras—have also been carefully restored. Now equipped with warm-tone LED sources, they retain their original appearance while meeting modern standards for energy performance and visual comfort.

This lighting design merges technical precision with poetic intent. It honors the heritage while integrating innovative solutions, offering the library a renewed, majestic, and subtle nighttime presence.

Lighting concept : Les Éclairagistes Associés
Follow up : Les Éclairagistes Associés : Raphaël Jayol
Client : Assemblée Nationale, Direction des affaires immobilières et du patrimoine.
Partners / Manufactuers :  Opticalight, Hisle, Lombardo, Stoane Lighting
Installer : Amica
Photos credits : Antoine Bonin
Localisation : Paris, Assemblée Nationale, rue de l’Université (75)