PH 4.5-4 Pendant Light

The pendant provides a soft, harmonious and comfortable light distribution with its mouth-blown three-layer white opal glass that primarily directs the light downwards.
The model was presented in 1980 based on Poul Henningsen celebrated three-shade system, which he created in 1925 to shape excellent non-glare lighting.
Henningsen had a distinct scientific approach to light and continued to design numerous luminaires based on the same system. He used the logarithmic spiral as the foundation and accomplished even distribution of light with the multi-shade-system, which together with a dispersed reflection through the glass made it possible to curb glare and shadow.

Each PH lamp number refers to the size of its shades. The PH 4½ - 4 Glass Pendant consists of a top shade of approximately 45 cm with lower shades from the 4/4 version.

The fixture is designed 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 and uniform light distribution.

Light source 1x22W A-21/medium
Mounting: Canopy: White. Cord type: 3-conductor, 18 AWG black PVC power cord. Cord length: 12’. Material: Shades: Handblown white opal glass. Suspension: High lustre chrome plated, extruded aluminum. Class: cULus, Dry location.