Posted by Vividify Editorial
on September 10, 2026
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Arne Jacobsen drew one lamp for a hotel in Copenhagen and another for a college dining hall in Oxford, and Louis Poulsen keeps all three of the resulting table lamps in production. The question most readers arrive with is practical: does the full-size AJ Table Lamp, the smaller AJ Mini or the upright AJ Oxford belong on the surface you have in mind? It comes down to height, reach and how much of the table you give up.
One family, two buildings
In 1957 Jacobsen was working on the SAS Royal Hotel in Copenhagen as a single composition: the building, the interiors, the furniture, the cutlery and the lighting all drawn by the same hand. The AJ family belongs to that project, and its leaning, asymmetric silhouette answers the Swan and Egg chairs made for the same rooms. The hotel opened in 1960, and Louis Poulsen has made the AJ lamps ever since.
A few years later Jacobsen took the same approach to St Catherine's College in Oxford, designing the buildings, the gardens, the furniture and the fittings as one piece of work; the college is now a listed monument of modernist architecture. The lamp he drew for its dining hall in 1963 follows a different principle: an upright stem carrying a small disc of mouth-blown opal glass, repeated down long tables.
The three lamps side by side
Height is the most useful number to start from, because it decides whether the light lands on your book or in your eyes.
| Detail | AJ Table Lamp | AJ Mini Table Lamp | AJ Oxford Table Lamp |
|---|---|---|---|
| Designed for | SAS Royal Hotel, Copenhagen, 1957 | The 1957 design, reissued at guest-room scale in 2020 | St Catherine's College, Oxford, 1963 |
| Height | 560 mm | 433 mm | 284 mm or 413 mm |
| Footprint | 160 mm wide, 215 mm deep | 113 mm wide, 183 mm long | Base 185 mm across, shade 220 mm across |
| Shade | Asymmetric spun steel, tilting, white inside | Asymmetric spun steel, tilts about 90 degrees, white inside | Mouth-blown three-layered opal glass, with or without a steel top shade |
| Materials | Wet-painted spun steel on an injection-moulded zinc base, or spun and cast stainless steel | As the full size, with brass details on the brass versions | Opal glass, steel stem, aluminium pin-mount, untreated brass union nut and finger screw |
| Light source | E27 (E26 compatible), one bulb, max 20 W | E14, one bulb, max 20 W | Not listed in the product details |
| Weight | 1.8–3.6 kg painted, 6.7 kg stainless steel | 2.9–3.4 kg | 2.1–2.5 kg (284 mm), 1.9–2.6 kg (413 mm) |
| Cable | 2.6 m | 2.6 m | 2.2 m |
| Best for | A deep desk, a hall console, a sideboard | A bedside table, a shelf, a windowsill | A dining table, a console in pairs, a shallow desk |
AJ Table Lamp: the original at full height
The AJ Table Lamp is the version most people picture: 560 mm high, 160 mm wide, 215 mm deep, with the disc foot and its circular cut-out that the cable passes through. The shade is spun steel, painted white on the inside, and it tilts on the stem so the angled aperture can be aimed. That aperture is the whole argument for the design: light leaves it forward and downward in a defined pool while the outer surface stays dark, so the lamp reads as sculpture from across the room and as task light from the chair beside it.
Painted versions weigh between 1.8 and 3.6 kg depending on finish; the polished stainless steel version, spun and cast, weighs 6.7 kg and stays exactly where you put it. The switch sits on the base, the cord is 2.6 m, and the fitting takes an E27 bulb (E26 compatible) up to 20 W, indoors. Nine finishes are current: polished stainless steel, white, black, pale petroleum, electric orange, soft lemon, warm sand, dusty blue and warm grey.
Give it room. A lamp 215 mm deep on a 300 mm bedside table leaves almost nothing for a glass of water, and at 560 mm the shade sits above the eye line of anyone reading in bed. On a desk or a hall console it behaves: set it slightly behind and to one side of the work, then tilt the shade until the bright edge falls where you want it.
AJ Mini: the same profile at bedside scale
The AJ Mini Table Lamp keeps the profile and loses the reach: 433 mm high, 113 mm wide and 183 mm long, which is 127 mm shorter and 47 mm narrower than the full-size lamp. Louis Poulsen brought it back in 2020 for the hotel's sixtieth anniversary, in the polished stainless steel of the first hotel lamps as well as wet-painted colours. The shade is white inside and tilts through roughly 90 degrees, so it can be pointed straight down onto a page or turned up towards a wall.
It weighs 2.9 to 3.4 kg, carries a 2.6 m cord with the switch on the base, and takes an E14 bulb up to 20 W indoors. Eleven finishes are listed, two of them with brass details: brass with black, and brass with warm grey.
This is the AJ for furniture that was not built for lamps: bedside tables, a shallow shelf, a windowsill, the corner of a busy desk. A pair on matching bedside tables is the classic arrangement, and at this height the shade covers the bulb from a seated reader without being tilted far.
AJ Oxford: opal glass on an upright stem
The AJ Oxford Table Lamp shares a designer with the other two and little else. The shade is mouth-blown white opal glass in three layers, 220 mm across, on a slim steel stem above a base 185 mm across. The union nut and finger screw are untreated brass with fine clockwise hairlines, and the pin-mount version is aluminium. The cable is 2.2 m. Two heights are made, 284 mm and 413 mm, listed as the 280 mm and 410 mm versions, weighing 2.1 to 2.5 kg and 1.9 to 2.6 kg respectively.
There are two looks. With the black metal top shade over the glass, light is pushed down into a working pool and the silhouette turns graphic and dark. Without it, the whole globe glows evenly, closer to a candle on a dining table than to a task lamp. Choose the first for a desk, the second for a table where people sit facing each other.
The Oxford asks for the least surface of the three, which matters in a small flat: a base 185 mm across leaves the rest of a narrow console usable, while the vertical stem lifts light above low furniture. If compact rooms are the wider problem, our guide to designer lighting for small apartments applies the same thinking to other pieces.
Which one belongs on your table
Match the lamp to the furniture first and the room second.
- A desk, sideboard or hall console with depth to spare: the AJ Table Lamp, tilted so the aperture faces the work.
- A bedside table, a shelf or any surface under about 400 mm deep: the AJ Mini Table Lamp, which reads as the same design from across the room.
- A dining table, a console you want in pairs, or a desk where the base must stay small: the AJ Oxford Table Lamp, with the top shade for work and without it for atmosphere.
Finishes matter if more than one of these lamps will share a room. Polished stainless steel runs through both the full-size AJ and the Mini, so a stainless pair reads as one family at two scales. The painted colours do the opposite: warm sand or dusty blue makes an object you notice by day, which suits a hall or a shelf better than a desk you sit at for hours.
Whichever you land on, keep the bulb warm and modest. All three shades are painted or blown white inside to spread the light, and a bright, cool source undoes that work. See the rest of the Table Lamps collection to weigh these against the Panthella and PH families.