Poul Henningsen designed the three-shade system during 1925/1926. The first lights using the system were designed for an exhibition in Paris. His work with Louis Poulsen continued until his death in 1967. Throughout his life PH sought to create glare-free lighting; aiming to direct light where it was most needed and creating soft shadows while using incandescent bulbs as a light source. The PH 4/3 Metal Pendant was launched in 1966.
Green PH 3½-3 Pendant (LED, Non-Dimmable) by Louis Poulsen
Louis Poulsen Ph 4½-4 Glass Pendant
replica Louis Poulsen PH 4/3 pendant lamp
Danish PH 4/3 pendant lamp in orange, Poul Henningsen for Louis Poulsen, Denmark 1960s - Futureantiques
Pair of Blue PH 4/3 pendants by Poul Henningsen for Louis Poulsen, 1960s - Palainco
Louis Poulsen - Ph 4/3 Pendant
Louis Poulsen PH 4/3 Pendant Lamp
Louis Poulsen PH 4/3 pendant light - Vampt Vintage Design
PH 4 1/2 - 4 Glass Pendant by Louis Poulsen in Opal, Chrome finish. The PH 3/2 Pendant, designed by Poul Henningsen, is based on the principle of a reflective three shade system, which directs the majority of the light downwards. The shades are made of hand-blown opal three layer glass, which is glossy on top and sandblasted matte on the underside, giving a soft light distribution. Available in Opal glass with a Chrome finish.
Louis Poulsen Ph 3½-3 Glass Pendant, Brass
replica Louis Poulsen PH 4/3 pendant lamp
Glasses: PH 4 1/2 - 4 Glass Pendant Lamp by Louis PoulsenAlready in 1925/26, the famous designer Poul Henningsen designed a three-part lamp shade that
PH 4 1/2 - 4 Glass Pendant light Louis Poulsen
White Ph 4/3 Pendant Lamp by Poul Henningsen for Louis Poulsen, Denmark, 1971
PH 4/3 Louis Poulsen Pendant Lamp - Milia Shop