Louis PoulsenDesign: Poul Henningsen
Arrives Nov 3 to 11 to Hungary
In stock at Louis Poulsen's warehouse, dispatched in 1 week
- Dimensions
- 400 (width) x 200 (height) x 400 (length) mm
- Material
- White lacquered aluminium shades with white-painted inner sides
- Light source
- E27, 1 bulb, max 60 W. IP20, indoor. Bulb not included.
- Weight
- 30-day returns
- Authorized dealer
- Secure payment
The PH 4/3 Pendant, designed in 1966, is one of the last designs of Poul Henningsen's lifetime, a distillation of a celebrated 1929 model into a cleaner, all-metal form. The optical core of the system he introduced with Louis Poulsen in 1926 remains intact: shades placed on a logarithmic spiral with the bulb at the focal point, reflecting light downward at a constant angle so the source never meets the eye. The white-painted interior acts as the reflector, giving the even, comfortable light the PH family is known for.
With its all-metal shades sending light cleanly downward, this pendant lamp excels 50–60 cm above a dining table, kitchen counter or wide desk, and the classic white finish slips quietly into almost any interior. Browse more designer pendant lamps or explore the Louis Poulsen collection.
Light source: E27, 1 bulb, max 60 W. IP20, indoor. Bulb not included.
| Brand | Louis Poulsen |
|---|---|
| Designer | Poul Henningsen |
| Size (mm) | 400 (width) x 200 (Height) x 400 (Length) |
| Weight | 2.5 kg |
| Material | White lacquered aluminium shades with white-painted inner sides. Cord: 3 m white fabric. Canopy included. |
| Light source | E27, 1 bulb, max 60 W. IP20, indoor. Bulb not included. |
| Item number | 5741087549 |
| EAN | 5703411196793 |
- Delivery to Hungary: 1–3 business days (after dispatch).
- 30-day returns.
Compare with similar Louis Poulsen designs
This product
PH 4/3 Pendant |
Wohlert Pendant |
VL 56 Pendant |
PH 2/1 Pendant |
LC Shutters Pendant | |
|---|---|---|---|---|---|
| Size | |||||
| Size | Size (mm): 400 (width) x 200 (height) x 400 (length) | Ø 300 Size (mm): 300 (width) x 320 (height) x 300 (length) Ø 350 | Size (mm): 177 (width) x 112 (height) x 177 (length) | Size (mm): 200 (width) x 140 (height) x 200 (length) | Size (mm):440 (width) x 301 (height) x 440 (length) |
| Light source | |||||
| Light source | E27, 1 bulb, max 60 W | E27, 1 bulb, max 70 W (Dim-to-Warm LED 41 W versions available) | E27, 1 bulb, max 40 W | E14, 1 bulb, max 20 W | E27 (E26 compatible), 1 bulb, max 70 W |
| Material | |||||
| Material | White lacquered aluminium shades with white-painted inner sides | Mouth-blown matt white opal glass; pendant fitting in brushed steel | Polished chrome-plated aluminium or polished brass in shade, tube and lid | Shades in mouth-blown white opal glass | Material: Shade: Pressed aluminium, punched and stamped |
| Price | |||||
| Price | €607,78 | From €621,39 | From €625,93 | From €639,53 | €644,07 |
Louis Poulsen
One of Henningsen's last lamps, from 1966
DesignerPoul Henningsen1894–1967
Louis Poulsen launched the PH 4/3 in 1966, one of the last designs of Poul Henningsen's life. It simplifies a PH light from 1929 that won top honours at the Barcelona world exhibition into a clean, all-metal form. A 40 cm top shade sits over 3/3 lower shades in white lacquered aluminium.
- Year the PH 4/3 was launched
- 1966
- Year of the Barcelona lamp it simplifies
- 1929
- Top shade diameter
- 40 cm
- Weight of the pendant
- 2.5 kg
Light and simple
All-metal shades keep the pendant light at 2.5 kg and easy to hang.
White-painted inner sides
The white-painted undersides give diffuse, even light.
A hybrid for low hanging
The smaller 3/3 lower shades let it hang low over a table without glare.
Pendant or table
The table lamp sets the same shades on a chrome-plated stem.

A late distillation
In 1929 Henningsen's lighting won top honours at the Barcelona world exhibition. Nearly four decades later he reduced that idea to the PH 4/3, launched in 1966, the year before his death.

The spiral at work
Each shade sits on a logarithmic spiral with the bulb at its centre. Light strikes the whole curve at a constant angle and is reflected down and out, so the source stays hidden from anyone at the table.

Where it fits
Hang the pendant over a dining table or a desk, where its 40 cm shades spread a wide pool of light. The table lamp, 54 cm tall, suits a sideboard, a large desk or a living-room corner.
Materials
- White lacquered aluminium
- Shades with white-painted insides for soft, diffuse reflection.
- Chrome-plated stem
- On the table lamp, bright chrome-plated brass and steel.
- Fabric cord
- The pendant hangs from a 3 m white fabric cord with canopy.
Henningsen was a Danish architect, writer and designer who began working with Louis Poulsen in 1924, a partnership that lasted until his death in 1967. His lamp for the 1925 Paris Exposition won gold, and in 1925–26 he set out the three-shade system behind the whole PH collection.
Using it at home
How high should I hang it?
About 60–70 cm above a dining table.
Which bulb should I use?
One E27 bulb. A warm LED of 2700–3000 K gives the softest light.
Can I dim it?
Yes, with a dimmable bulb and a compatible dimmer.
How do I clean it?
Let it cool and dust the shades with a soft, dry cloth.
How big is it?
It is 400 mm across and 200 mm tall, with a 3 m white fabric cord and canopy.
