Kitchen Lighting Layout: Where Every Light Should Go

Lighting guides 13 min readIVYLUX Journal

In short
Plan a kitchen lighting layout that works: three layers, downlight spacing, island pendants, open-plan zoning, circuits and colour, with measurements in cm.
Layered warm lighting in a UK kitchen

A good kitchen lighting layout has three layers: even general light overhead, bright task light on the worktops, and a soft accent layer for the evening. Each layer sits on its own switch or dimmer, and the plan is fixed before first fix, while the walls are still open.

The detail below is what makes that plan work in a real room: how far from the wall to place downlights, where a pendant belongs over an island, and how to keep an open-plan space from feeling like one flat wash of light. We have written it as makers and lighting engineers, with measurements you can mark on a drawing.

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TL;DR

  • Plan the lighting once the kitchen units are settled and before first fix. Fittings, switches, dimmers and circuits go on one drawing.
  • Light the worktops first, from in front of you, so you never cook in your own shadow.
  • Space downlights at roughly half the ceiling height. On a 240 cm (94 in) ceiling that is about 120 cm (47 in).
  • Put pendants over islands and dining tables, and keep them on a different circuit from the downlights.
  • Keep one colour of white throughout. Our standard is 3000K warm white, and every layer should dim.

Table of Contents

Start with the plan, not the fittings

Lighting is easy to leave until last, and it is the hardest thing to change later. Cables are chased into walls and ceilings before plastering, so positions have to be decided early. Houzz UK’s expert guide notes that builders want to do first fix early in the programme, and that once the space plan exists you can decide where each layer goes without having chosen the exact fittings.

The order that works:

  1. Fix the position of the units, island, hob, sink and tall cupboards.
  2. Mark where you stand to cook, wash up and prepare food.
  3. Mark the dining table, seating and any reading chair if the room is open plan.
  4. Choose which lights serve each of those spots.
  5. Decide switch positions and which fittings share a circuit.

An architect or lighting designer will call the result a reflected ceiling plan. Tobias Oliver Interiors suggests asking for one on any renovation or new build, showing every fitting, circuit, control point and beam direction. It also suggests checking sightlines: a pendant that looks right from the doorway can block the view across the room once you are seated.

Three layers, each on its own switch

A single ceiling light cannot do every job in a kitchen. The layered approach is simple.

  • General light gives even coverage so you can move around easily. Downlights, a flush ceiling light or a track do this.
  • Task light is brighter and more direct, over worktops, sink and hob. Under-cabinet strips do most of this work.
  • Accent light is the soft layer: plinth lights, lit shelves, glass-fronted cabinets or a strip above the wall units.

Bob Vila points out that layering also reduces shadows from overhead light and glare from task light used alone. The Thomas Pocklington Trust, writing about homes for people with sight loss, makes the same case from an accessibility angle: combine ambient and task light, keep it even and low in glare, and make it separately switched and dimmable. That advice suits every kitchen, not only accessible ones.

There is a fourth, decorative layer: the pendant over the island or table. It is part of the scheme, but it rarely replaces good worktop light.

Oak LED Linear Pendant Light – Customisable Wood Suspension Chandelier Designed & Made in UK

Worktops, sink and hob: light from the front

The most common mistake is a single row of downlights down the middle of the room. BuildWiz explains why: the cook stands at the worktop with their back to the row, so their body throws a shadow onto the work surface. The fix is two parallel rows aligned with the worktop runs, set 400 to 600 mm (about 40 to 60 cm, or 16 to 24 in) from the wall behind the worktop.

The principle is that light should arrive from slightly in front of you, landing on the part of the worktop where your hands work. Houzz UK quotes a designer saying downlights not positioned directly over the worktop create shadows, so task lighting needs to be well placed.

A practical checklist for the main work zones:

  • Worktops: under-cabinet lighting on the underside of the wall units, as close to the front edge as the cabinet allows, so light falls across the surface rather than from behind you.
  • Sink: a downlight or pendant roughly centred over it, if spacing allows. Washing up in your own shadow is the classic complaint.
  • Hob: extra task light here, even if the extractor has its own. The Pocklington Trust guide specifically recommends additional task lighting for the hob.
  • Inside cupboards and drawers: leave provision for internal lighting at the planning stage, as Ideal Home advises.

If your cooking also happens outdoors, the same worktop-first logic applies. These outdoor kitchen canopy ideas show how task light can sit under a roof over the prep surface.

How far apart should downlights be?

There is no single correct number, and any article that gives one without caveats is simplifying. BRO Electrical notes that the right answer depends on ceiling height, beam angle, output, room size, surface reflectance, cabinet and worktop positions, natural light and other fittings. Its point of view is that the aim is useful, even light, not a ceiling full of holes. Too many downlights add glare and cost, and can make a kitchen feel clinical.

Still, you need a starting point. Ideal Home reports two common rules: place spotlights about 1 m from the ceiling edge and from each other, or divide the ceiling height by two. On a 240 cm (94 in) ceiling the second rule gives about 120 cm (47 in) between lights. The article also quotes an interior designer who supports the 1 m rule but says kitchens generally need more light than other rooms.

A working method:

  1. Draw the two rows along the worktop runs, 40 to 60 cm (16 to 24 in) from the wall.
  2. Space the lights at about half the ceiling height, so around 120 cm (47 in) at 240 cm (94 in).
  3. Start and finish the row about half a spacing from the end wall or tall unit.
  4. Move any light that lands directly above island seating, where it would shine in someone’s eyes.
  5. Check the plan against the cabinet drawing, not just the ceiling outline.

Higher ceilings need slightly wider spacing and a wider beam. Choose beam angle and output with your electrician or lighting designer once you know the ceiling height.

Lighting an island or dining table

Over an island, pendants usually do the main job. Run downlights round the perimeter worktops as normal, and if you prep on the island, add task light over the working side. Tobias Oliver Interiors makes a useful point: pendants over an island give visual structure but rarely replace well-positioned worktop lighting. It also recommends putting them on a separate circuit, so the island can remain a focal point when the kitchen is no longer in working mode.

Three things decide which pendant suits an island or table:

  • Length: a linear pendant should relate to the length of the island or table. A shorter fitting looks lost; one much longer than the surface looks heavy.
  • Drop: our pendant suspensions adjust up to 1 m as standard and up to 2 m on request, so a high or sloping ceiling is not a problem. Hang it so it does not block sightlines across the room.
  • Light quality: a warm white at a dimmable level is kinder for dinner than the same fitting at full task brightness.

In our range, three designs suit these positions. The Oak LED linear pendant runs along a rectangular island or table. The Trianglux walnut pendant gives a more sculptural form for a square or smaller island. The solid oak ring pendant suits round tables and breakfast bars. For more on the dining end of the room, see our guide to dining table lighting.

All IVYLUX ceiling lights should be installed by a qualified electrician, who will also confirm the fixing point and ceiling rose position.

L-shaped and U-shaped kitchens

Corners are where beams overlap or leave a dark patch. LightGuru’s advice, as repeated by several UK installers, is to plan each straight run separately and pay particular attention to the corner. A U-shaped kitchen may have three runs and two corners, but that does not automatically mean three electrical zones. Both sides can switch together if that suits your routine. Separate zones are only worth it when you want independent control or a different light choice.

Lighting positions for L-shaped and U-shaped kitchens

For an L-shape, put one fitting where the two worktop lines meet and space outwards from there. Then check that the sink is covered.

Open-plan kitchens

An open-plan room has to cook, dine, entertain and relax, sometimes in the same hour. Natalie Mann, quoted in Ideal Home, points out that these uses should all be reflected in the lighting plan, and that layering lets you set the mood for the time of day.

Mark the worktops, island, dining table and seating on one drawing, then decide what each activity needs. A symmetrical ceiling grid looks tidy on paper but can leave a reading chair in shadow or a dining pendant off-centre. A sensible split of groups:

  • Cooking: worktop task light and general light.
  • Dining: the table pendant, with softer background light.
  • Relaxing: lamps and wall light, kept off the kitchen circuit.

One Ideal Home open-plan case study shows this in practice: separate circuits for the kitchen and living-area downlights plus a dining pendant, so each zone switches or dims independently. Roselind Wilson Design adds that connected lighting can divide the space gently, using crisper light in the kitchen and warmer light in the dining and living area.

Floor and table lamps help the living side feel separate from the kitchen. Our floor lamps and table lamps are made to order and take the same warm light into the seating area.

Circuits, dimmers and colour

Circuits are set at first fix, before plastering. GS Renovation suggests making a plan showing every fitting, switch and dimmer, and which fittings share a circuit. It recommends splitting each room across at least two circuits, for instance downlights on one and pendants and accents on another.

The same source flags a common fault: a mismatched trailing-edge dimmer is the usual cause of flickering LEDs. Check the dimmer and driver as a pair, and tell your electrician which dimmer type you want before the cables go in. The Pocklington Trust guide and Tobias Oliver both make the same call for separate, dimmable layers from the outset.

On colour, keep the whites matched. Mixing a warm accent strip with a cooler task light can look fragmented. Our standard is 3000K warm white, a golden glow that sits well with timber and painted cabinets. We can supply 4000K or 6500K on request, and 2700K or tunable white on selected designs. Colour rendering matters in a kitchen, where you judge food and finishes: our lights offer up to CRI 97.

Our control options are standard on/off, a dimmable driver, remote control or Alexa Wi-Fi. If you add smart control, keep ordinary wall switches working, so the room still functions when the app does not. Our LEDs are rated for 50,000 hours.

Matching light to wood and cabinets

Warm light changes how timber reads. An oak pendant over a painted island will look different from one over a walnut table, and different again at 3000K and 4000K. Order our wood samples for £29.99, with free UK delivery. The cost is refunded when you order a light. If you already have furniture or flooring to match, we can match a wood tone from an offcut or a photo.

Our perspective

We design lights as engineers and finish them as makers, and a kitchen tests both. It asks for accurate light on the worktop and a warm, easy glow once the work is done.

Our view is that the plan matters more than the fitting. A well-placed ring of light, or a linear pendant over a table, will always beat an expensive fitting hung in the wrong place. We start with where you stand, where you eat and where you sit, then choose a light for each.

We also believe the visible light should be made with care. Solid oak or walnut, finished by hand with Danish oil, brings a warmth to a kitchen that a plain white shade cannot. Because every light is made to order in our UK workshop, we can set the size, the wood, the colour temperature and the control to suit your plan, not the other way round.

Bring us the drawing. We would rather get the dimensions right at the start than adjust them later.

IVYLUX

Lights made to fit your kitchen plan

Every IVYLUX light is made to order in our UK workshop and takes 4 to 6 weeks to make. UK delivery is free, and the warranty covers manufacturing defects for 3 years from the day the light arrives. Our rating is 4.97 out of 5 from 212 reviews on our Etsy shop.

Oak LED Linear Pendant Light – Customisable Wood Suspension Chandelier | Designed & Made in UK

Browse our ceiling lights for pendants and flush fittings. If your island, table or room needs a size that does not exist, send us the drawing through our bespoke lights page. Interior designers, architects, builders and hospitality buyers can apply for a trade account.

FAQ

How many downlights do I need in a kitchen?

There is no fixed number, because it depends on ceiling height, beam angle, output and room size. As a starting point, space lights at about half the ceiling height, so around 120 cm (47 in) on a 240 cm (94 in) ceiling. Then adjust to the worktop positions on your plan.

How far from the wall should kitchen downlights be?

Place the row about 40 to 60 cm (16 to 24 in) from the wall behind the worktop. This puts the light in front of you as you work, so you do not cast a shadow on the surface.

Should island pendants replace worktop lighting?

No. Pendants give visual structure and good light over an island or table, but worktops, sink and hob still need task light. Put the pendants on their own circuit so you can dim them separately.

What colour temperature suits a kitchen?

Keep all layers the same white, so the room feels coherent. Our standard is 3000K warm white, with 4000K available on request for a crisper feel. Use dimmers to adjust the mood through the day.

When should I plan kitchen lighting?

Before first fix, once the unit layout is settled. Cable routes and switch positions are fixed at that point, and changing them later is costly.

Sources

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