The PH 2/1 Pendel lamp is designed by Poul Henningsen as a part of a serie where the principle in the serie was a reflecting multi-shade system, which is based on a logarithmic spiral, the light source focal point placed in the spiral center. The blown three layer opal glass which is blank on the outside and sandblasted on the innerside sends out a soft and diffusely light.
We also offer other lamps in the same design in different sizes. Just search under "Poul Henningsen"