For most reading nooks, a table lamp between 45cm and 65cm tall works best, with the bottom edge of the shade sitting roughly at your shoulder height when you are seated. That usually places the light source just below eye level, so it falls across the page rather than into your eyes. Pair that height with a shade around 30cm to 40cm wide and a base that is no more than about two thirds the width of the table it stands on, and you will have a lamp that feels in proportion with the chair and gives you comfortable, focused light for long evenings with a book.
Those numbers are a starting point rather than a rule. The right size depends on the chair you sit in, the surface the lamp stands on and how much room you have around you. Below, we explain how to work out the measurements for your own corner, so you can browse our modern table lamps UK collection and our wider lighting UK sale range with confidence, choosing something that suits both the space and the way you read.
The most common mistake with reading lamps is choosing them in isolation. A lamp that looks elegant in a showroom can feel oversized beside a compact armchair, or lost next to a deep wingback. Before you think about style, sit in your reading chair in your usual position and ask someone to measure from the floor to your shoulder. This figure matters more than anything else, because it tells you where the bottom of the shade should sit.
For a standard armchair, seated shoulder height tends to fall somewhere around 95cm to 105cm from the floor. Subtract the height of the side table and you have the approximate distance from the tabletop to the lower rim of the shade. If your table is 55cm tall and your shoulder sits at 100cm, the shade should begin roughly 45cm above the tabletop. Add the height of the shade itself and you arrive at the overall lamp height that will work.
Low slung lounge chairs and window seats change the calculation. When you sit closer to the floor, a tall lamp will throw light from above your head and cast your shadow over the page. In that case, a shorter lamp on a lower table brings the light back down to where you need it.
The table and lamp work as a pair, so it helps to think of their combined height rather than either one alone. A useful guide is that the table plus the lamp should together come to somewhere between 145cm and 165cm for an average adult in a standard chair. Within that range, you can balance the two pieces in different ways.
The shape of the table also plays a part. A small round table gives you less usable surface than a square one of the same width, which matters if you also want space for a mug and a stack of books. Our range of modern side tables UK includes compact designs that sit neatly beside an armchair without crowding the floor.
Height decides where the light falls; shade width decides how much of it you get. A shade that is too narrow creates a tight pool of light that barely reaches the edge of a book. One that is too wide can dominate the corner and spill light everywhere except where you want it.
As a general guide, the diameter of the shade should be roughly equal to the height of the base, or slightly less. For most reading lamps, that means a shade between 30cm and 40cm across. In a tight nook beneath the stairs or in a bay window, a 25cm to 30cm shade keeps things in scale. In a larger sitting room corner with a generous armchair, you can comfortably go up to 45cm.
Also look at the depth of the shade. A tapered or empire shade that is wider at the bottom pushes more light downward, which is helpful for reading. A straight drum shade distributes light more evenly up and down, which gives a softer, more ambient effect. If the lamp is mainly for reading, a shade that opens slightly towards the bottom is usually the more practical choice.
Placement is just as important as size. For most people, the lamp works best when it sits slightly behind and to the side of the shoulder, on the opposite side to the hand you turn pages with. This angle sends light across the page without glare reflecting off glossy paper or a tablet screen.
Try to keep the lamp within an arm’s reach so you can switch it on and off without getting up. If the table is too far from the chair, you will find yourself leaning towards the light, which becomes uncomfortable over a long chapter. A distance of around 15cm to 30cm between the chair arm and the lamp base usually feels natural.
Many reading nooks in British homes are carved out of awkward corners: the space beside a chimney breast, a landing window, a box room or the end of a narrow sitting room. In these spots, visual weight matters as much as physical size.
A lamp with a slim metal stem and a fabric shade will feel lighter than one with a chunky ceramic base, even if the overall dimensions are similar. Clear or frosted glass bases can also reduce visual bulk. If the nook sits against a wall, consider a shade with a flat back or a half drum, which allows the lamp to sit closer to the wall without the shade bumping into it.
Step back and look at the corner from the doorway. If the lamp is the first thing you notice, it may be too large; if you cannot see it at all, it may be too small.
Size and brightness are linked, because a larger shade can usually take a brighter bulb without feeling harsh. For reading, a bulb giving somewhere around 450 to 800 lumens is a sensible range for most people. Those who read smaller print, or whose eyesight is changing, often prefer the upper end of that range.
Colour temperature is worth considering too. A warm white bulb of around 2700K feels cosy and relaxing, which suits evening reading in a sitting room. A slightly cooler 3000K bulb gives a crisper light that some readers find easier for detailed text. A dimmable lamp lets you adjust brightness depending on the time of day and whether the lamp is mainly for reading or for creating atmosphere.
Always check the maximum wattage or bulb type recommended by the manufacturer, and make sure the bulb fits within the shade without touching it. LED bulbs run much cooler than older types, which is useful in smaller shades.
A table lamp gives focused light for reading, but it rarely works well as the only light in the room. Reading in a pool of light surrounded by darkness causes your eyes to keep adjusting every time you glance up. A little background light from a ceiling fitting, wall light or second lamp elsewhere in the room makes the experience far more comfortable.
If your nook has no space for a side table at all, a floor lamp with an arched or adjustable arm can deliver light over the shoulder in the same way. You can explore our modern floor lamps UK selection for designs that sit behind a chair and reach over it.
A few issues come up again and again when reading lamps do not quite work:
If you are unsure about the terminology when shopping, our guide to side tables, end tables and lamp tables in UK homes explains the differences and how each one is typically used.
Before settling on a lamp, it is worth running through a short checklist with a tape measure in hand:
It is also sensible to make sure any lamp you bring home meets current safety requirements. Our article on table lamp safety standards in the UK covers the markings to look for and what they mean.
Once the lamp is in the right place at the right height, small details finish the nook. A cushion that supports your lower back, a throw within reach and a rug underfoot all make the space feel deliberate. Keep the side table clear of clutter so the lamp has room to breathe and the light reaches the page without obstruction.
At Furniture in Fashion, we offer a wide range of modern furniture and lighting for UK homes, with free delivery to most UK mainland postcodes, so you can build a reading corner that feels comfortable and works well every evening.
Most reading lamps work well between 45cm and 65cm tall. The key is that the bottom of the shade sits around shoulder height when you are seated, which keeps the bulb out of your eye line and directs light onto the page.
A shade between 30cm and 40cm in diameter suits most reading nooks. In very small spaces, a 25cm to 30cm shade keeps things in proportion, while larger corners can take a wider shade without feeling crowded.
Place the lamp on the opposite side to the hand you use to turn pages. This prevents your hand casting a shadow across the text and gives a clear, even light over the book.
Both work well. A table lamp is a good choice if you have space for a side table and want somewhere to rest a drink. A floor lamp with an adjustable or arched arm suits nooks with no room for a table, delivering light from behind and above the shoulder.
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