Pair of NX 40 wall lamps – Louis Kalff for Philips

Pair of wall lamps NX40 by Louis Kalff for Philips, first appearing in the Dutch lighting company’s catalog in 1959.

• H 36 cm x D 18 cm x W 17 cm.
• Opaline diameter 10 cm.
• Very good condition, 2 LED bulbs included.

Louis Kalff’s modernist design for Philips

This pair of designer wall lamps, model NX40, designed by Louis Kalff for Philips, perfectly illustrates the refinement of Dutch design from the 1950s. Their white lacquered aluminum frame supports an elegant curved walnut or teak band, while a translucent satin glass cylinder diffuses a soft, even light. This combination of fine materials and clean lines makes these wall lights a remarkable example of post-war modernism.

Warm light for a timeless interior

Thanks to their satin glass diffuser, these vintage wall lamps provide pleasant, glare-free lighting—ideal for a living room, bedroom, hallway, or entryway. Installed on either side of a sideboard, headboard, or bookcase, they highlight surrounding materials while casting a warm glow perfectly suited to contemporary interiors as well as vintage or Scandinavian décor.

This pair is identical to the NX41 model we recently offered. Louis Kalff’s creations reflect Philips’ ambition to combine lighting quality, technical innovation, and timeless elegance—making these vintage lights especially sought after today by European design enthusiasts.

Want to learn more about choosing a wall lamp? Check out our complete guide How to choose a wall lamp?. You’ll find advice on installation height, choosing between direct, indirect, or dual-beam light, lumen output, color temperature, and the materials best suited to each interior.