About this product
Poul Henningsen designed the three-shade system back in 1925-1926. The first lights using the system were designed for an exhibition in Paris. His work with Louis Poulsen continued right up until his death in 1967. Throughout his life, PH sought to create glare-free light, direct light where it was most needed, and create soft shadows, using incandescent bulbs as a light source. The four-shade system was launched in 1931 to create a fixture which could be mounted high up and serve as an alternative to the commonly used chandeliers. The PH four-shade light was designed to increase the amount of light emitted horizontally to provide greater illumination of walls and shelves than was possible using standard three-shade lights. It was removed from the Louis Poulsen standard range in the 40s, but was redesigned in 1979 by two Danish architects – Sophus Frandsen and Ebbe Christensen – for the Charlottenborg exhibition building in Copenhagen, although in a larger size: PH 6½/6. To resolve the never ending glare problem, the two architects decided to add a small blue shade to the design. They also added a new surface with a more matte, white painted shade, to achieve a more even, comfortable light – ideal for museums and exhibition rooms or as general lighting in rooms with high ceilings. A smaller version, the 5/4½, was created for the Aarhus Concert Hall in 1984.
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PH 5-4½ & PH 6½-6, 5-4½, White, -, White fabric cord, 1x70W E27, 791 lm / 21 W, I, -
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Dimension
5-4½
5-4½
6½-6
Colour
White
Cable type
White fabric cord
White fabric cord
White fabric cord and wire
Light source
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1x70W E27
LED 3000-1800K D2W 41W
LED 3000K 41W
1x70W E27
LED 2700K 96W
LED 3000K 96W
Lumen/Watt
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791 lm / 21 W
1446 lm / 41 W
1755 lm / 41 W
791 lm / 21 W
4686 lm / 96 W
4875 lm / 96 W
Lighting control
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-
Phase dimming (mains dimm)
Dali
Wireless bluetooth
-
Special accessories
INT. DRIVER
EXT. DRIVER
PH 5-4½ & PH 6½-6
Variant 5741085868
(EAN: 5703411098806)
Product variants - list view
Variant number
| |||||||
|---|---|---|---|---|---|---|---|
| White fabric cord | LED 3000-1800K D2W 41W | 1446 | I | Phase dimming (mains dimm) | 5741101687 | ||
| White fabric cord | LED 3000-1800K D2W 41W | 1446 | I | Dali | 5741101690 | ||
| White fabric cord | LED 3000-1800K D2W 41W | 1446 | I | Wireless bluetooth | 5741101700 | ||
| White fabric cord | LED 3000K 41W | 1755 | I | Dali | 5741101713 | ||
| 5-4½ | White fabric cord | - | 5741921210 | ||||
| 5-4½ | White fabric cord | 1x70W E27 | I | - | 5741085868 | ||
| 6½-6 | White fabric cord and wire | LED 2700K 96W | 4686 | I | Dali | INT. DRIVER | 5741094943 |
| 6½-6 | White fabric cord and wire | LED 2700K 96W | 4686 | I | Dali | EXT. DRIVER | 5741094969 |
| 6½-6 | White fabric cord and wire | LED 2700K 96W | 4686 | I | Wireless bluetooth | INT. DRIVER | 5741094985 |
| 6½-6 | White fabric cord and wire | LED 3000K 96W | 4875 | I | Dali | INT. DRIVER | 5741094956 |
| 6½-6 | White fabric cord and wire | LED 3000K 96W | 4875 | I | Dali | EXT. DRIVER | 5741094972 |
| 6½-6 | White fabric cord and wire | LED 3000K 96W | 4875 | I | Wireless bluetooth | INT. DRIVER | 5741094998 |
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