PH-lamp
Encyclopedia
Poul Henningsen
Poul Henningsen , Danish author, architect and critic, was one of the leading figures of the cultural life of Denmark between the World Wars. In Denmark, he is often referred to as PH.-Early life and education:...
from 1926 and onwards. The lamp is designed with multiple concentric shades to eliminate visual glare, only emitting reflected light, obscuring the light source. The lamps are still in production today