Louis Poulsen PH 3-2½

The Louis Poulsen PH 3-2½ collection brings Poul Henningsen’s iconic three-shade system into the outdoor realm, offering beautifully diffused, glare-free lighting for exterior spaces. Designed in the 1920s, the original PH system was based on a logarithmic spiral, ensuring light is reflected and distributed evenly without harsh shadows or direct glare. This scientific approach to shaping light became a defining feature of Danish lighting design, and the PH 3-2½ wall and bollard lights stay true to that legacy while adapting it for modern outdoor applications.

Finished in black powder coating and rated IP44, the PH 3-2½ lights are designed to withstand the elements while retaining their architectural elegance. The wall light provides a soft, downward glow ideal for doorways, entrances, and courtyards, while the bollard version enhances driveways, garden paths, or landscaped areas. Both styles maintain a timeless visual identity and bring a sense of warmth and sophistication to outdoor settings, proof that thoughtful, functional lighting can be just as beautiful outside as it is indoors.