PH 4½-3½ by Louis Poulsen
The PH 4½-4 family is designed on the principle of a reflecting multi-shade system, creating harmonious and glare-free lighting. The shade design is based on a logarithmic spiral, with the centre of the light source placed in the spiral’s focal point.
Finish: White opal glass. High lustre chrome plated.
Designer: Poul Henningsen
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