PH 3½-2½ Centenary Floor Lamp
Louis Poulsen
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A century of lighting innovation finds a particularly beautiful expression in the PH 3/2 Centenary Table Lamp from Louis Poulsen. Celebrating Poul Henningsen’s revolutionary System PH of 1926, this special edition pairs the warmth of amber glass with the luminous softness of white opal, creating a delicate interplay of color, reflection, and light. Its three mouth-blown shades are carefully arranged to cast a golden ambient glow upward while directing gentle, glare-free illumination below. Aged brass, brushed with fine hairlines and lacquered to preserve its patina, lends the silhouette a quiet sense of history, while the dark brown textile cord completes its vintage character. Both a sculptural object and an extraordinary study in light, this lamp brings Henningsen’s enduring philosophy into the present with remarkable elegance.
| Designer | Poul Henningsen |
| Manufacturer | Louis Poulsen |
| Collection | PH Centenary Edition |
| Design Heritage | Based on Poul Henningsen’s System PH, developed in 1926 |
| Width | 4.5" |
| Height | 18.6" |
| Length | 11.2" |
| Weight | 12.3 lbs |
| Light Source | E12 socket |
| Light Distribution | Warm ambient upward illumination through the amber upper shade, with soft, diffused, glare-free downward light through the white opal lower shades |
| Cord Length | 9' / 274.32 cm |
| Cord | Dark brown fabric-covered cord |
| Switch | Through-switch on cord |
| Compliance | cULus certified, suitable for dry locations |
| Upper Shade | Mouth-blown, four-layered amber-colored glass with a glossy exterior and sandblasted matte white interior |
| Lower Shades | Mouth-blown, three-layered white opal glass with glossy exteriors and sandblasted matte white interiors |
| Top Plate | Aged brass, brushed with fine hairlines and lacquered |
| Body | Aged brass with a protective lacquered finish |
| Base | Aged brass, brushed and lacquered to preserve the finish |
| Brass Finish | Aged brass with fine brushed hairlines, protected by a clear lacquer to maintain its distinctive patina |
| Shade Construction | Three-shade System PH arrangement designed to control light distribution and minimize glare through precisely proportioned reflective surfaces |
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