Updated October 2026
Good home office lighting is layered, bright enough at the desk, neutral to warm in colour, free of glare and dimmable. If you only remember four things:
- Brightness: aim for about 300 to 500 lux at the desk, the usual workplace benchmark.
- Colour: 4000K natural white over the desk, 3000K soft white everywhere else.
- Glare: light from the side, angled away from your screen.
- Control: a dimmer, so the room works for a bright afternoon and a quiet evening.
A common mistake is a single bright ceiling light with a glowing screen underneath it. It's easy to fix, and fixing it matters more than which fittings you buy. If you'd like a starting point, browse our Home Office LED Lighting range.
Does lighting affect productivity?
It does, mostly through comfort. Too little light at the desk, or glare bouncing off your screen, makes work harder and less comfortable. Workplace guidance points more consistently to adequate brightness and daylight than to any one colour of light, and the research on whether a particular colour makes people more productive is mixed. So start with daylight (more on that below), then focus on what you can control: enough light at the desk, no glare, a colour temperature you find comfortable, and the ability to adjust it through the day.
Quick chooser: which light for which job?
| Situation | What to choose |
|---|---|
| Computer work at a desk | A 4000K bulb in the desk light, such as the 6.5W GLS Clear (806 lm), with softer 3000K light elsewhere in the room |
| Reading and paperwork | The 11W GLS Frost in 4000K (1,521 lm) for bright, glare-free light |
| A spare room with one ceiling light | The 7.5W GLS Clear in 3000K (1,055 lm), plus a desk light for task work |
| Keeping the desk clear | A wall light such as The Node |
| A power point that isn't over the desk | The Triad multi-drop pendant |
| Aiming light at the desk or shelves from existing downlights | The FlexBeam GU10 with a 24°, 36° or 55° beam |
| Video calls | A light in front of you, not behind |
| Winding down after work | A dimmer, or Sunset Dim GU10 downlights that warm as they dim |
How bright should a home office be?
Aim for about 300 to 500 lux at the desk. That's the usual workplace range for reading, writing and typing, and it's a sensible target at home too.
Lux is the amount of light landing on a surface (lumens per square metre), and the benchmark depends on where you are. In Australia and New Zealand, workplace guidance, such as WorkSafe Victoria's, lists 320 to 400 lux for routine office tasks, and the relevant standard is AS/NZS 1680.2.2. In the UK and Europe, EN 12464-1 recommends 500 lux for writing, typing and reading, and the 2021 update allows up to 1,000 lux in some circumstances, which is why you'll see higher figures online. These are workplace benchmarks, not home rules, but they give you something concrete to aim for.
Bulb packaging shows lumens, not lux, and plenty of light is lost to shades, distance and angle on the way to your desk. As a rule of thumb, start with 800 to 1,500 lumens in your main desk light and see how it feels. A free lux meter app on your phone gives a rough reading if you want to check.
| Bulb | Output | Colour | Replaces | Best for |
|---|---|---|---|---|
| 6.5W GLS Clear | 806 lm | 4000K natural white | 60W | Desk lamps and task lighting |
| 7.5W GLS Clear | 1,055 lm | 3000K soft white | 75W | Rooms that need warm, balanced light |
| 11W GLS Frost | 1,521 lm | 4000K natural white | 100W | Larger or darker rooms, glare-free |
All three are E27 and dimmable on a compatible trailing-edge dimmer.
Which colour temperature is best for a home office?
Put 4000K natural white over the desk and keep the rest of the room at 3000K soft white.
Colour temperature is measured in kelvins (K) and describes how warm or cool white light looks: lower numbers look warmer, higher numbers look cooler.
| Colour temperature | What it looks like | Best for |
|---|---|---|
| 4000K natural white | Crisp and neutral | Focused desk work |
| 3000K soft white | Warm-neutral | General room light, long days and evenings |
| 2700K and below | Warm and golden | Winding down, outside the main work zone |
Advice varies. Some guides suggest 2700K to 3000K for home offices, others 4000K to 5000K, and workplace guides commonly land on 3500K to 4000K. Cooler light looks brighter, but it isn't always more comfortable. In a field study of office workers by researchers at Hong Kong Polytechnic University, people rated 5000K fluorescent lighting as brighter than 3500K but were less satisfied with it and reported worse visual comfort and productivity. That's one study, not the last word, but it's why we'd treat 4000K as a sensible ceiling for most home offices.
Keep each fitting to a single colour temperature, and keep the cooler light over the desk, because mixed tones in one fitting look patchy. For more on choosing between warm and cool white, see Warm White vs Cool White LED Lights: How to Choose for Every Room.
How do I layer lighting in a home office?
Think in three layers, ideally each on its own switch or dimmer:
- Ambient: soft light for the whole room. A diffused ceiling light or wall lights with 3000K bulbs work well, with no bare, harsh source overhead.
- Task: light where you work. A desk light or an aimed spotlight with a 4000K bulb.
- Accent: a soft glow behind the monitor or on shelves, which lowers the contrast between a bright screen and a dark room.
If two people share a room, give each desk its own task light so each person can set their own brightness.
Where should desk lighting go to avoid glare and shadows?
To the side, angled so it doesn't reflect off your screen. A few things make the biggest difference:
- Put the light on the opposite side of your writing hand, so your hand doesn't shadow the page.
- Look for reflections in your monitor. If you can see a bright fitting in it, move the light or tilt the shade.
- Avoid a bright window directly in front of or behind the screen.
- Keep some ambient light on. A bright screen in a dark room can be tiring on the eyes, and soft background light eases the contrast.
How do I balance daylight and electric light?
If you can, set the desk side-on to the window, so daylight falls across your work rather than onto the screen or into your eyes. A blind takes the edge off the harsh sun. When the day turns grey or dark, switch the desk light on early rather than waiting until it's already too dim, and use a dimmer so you're topping up the daylight rather than overpowering it.
Which fittings keep the desk clear?
Wall lights. The Node is a compact wall sconce that takes a standard E27 bulb, so it frees up the space a desk lamp would otherwise take. Bulbs are sold separately. It's hardwired, so it needs a qualified electrician, and it's rated IP20 for indoor use.
Pendants. If the power point isn't over your desk, The Triad has three pendants on 3m fabric cords, with swag hooks so you can position each light where you want it. Bulbs are sold separately. Hang pendants high enough that you won't bump them when you stand up, and low enough to light the desk.
Adjustable spotlights. If your office already has GU10 downlights, the FlexBeam GU10 lets you twist the beam to 24°, 36° or 55°, and delivers 525 lumens from 7 watts in 2700K or 3000K. Aim it at the desk from the side or front so reflections don't land on your screen.
How should I light a video call?
Face your main light rather than sitting with it behind you. A window in front of you, or a desk light slightly to one side of the screen, gives an even, natural look. Overhead light on its own can shadow your eyes, so add a lower source at desk height.
What makes light comfortable to work under?
Three things: flicker, colour accuracy and diffusion.
Dulora's GLS bulbs are flicker-free and dimmable on a compatible trailing-edge dimmer. There's more in our guide to why flicker-free LED lighting matters.
Colour accuracy is measured by CRI, which tells you how faithfully a light shows colours. That matters for documents, skin tones and finishes. It's worth knowing that CRI is a separate measure from "full spectrum": a high CRI doesn't automatically mean a bulb is full spectrum. Dulora's GLS bulbs have a CRI of 90+.
Diffusion is about softening the source. A frosted bulb or a shade makes the light less harsh in your line of sight.
Should a home office light be dimmable?
Yes, because the light you want at 2 pm isn't the light you want at 8 pm. A trailing-edge LED dimmer lets you turn the room up for focused work and down for evening emails. Not sure which to buy? See our guide to choosing the right dimmer switch.
If you want the room to relax once work is done, Sunset Dim GU10 globes (480 lm) shift from 2700K at full brightness to a candle-like 1800K as you dim them.
Do I need smart lighting in a home office?
Not necessarily. Smart tunable-white bulbs and dimmers can schedule cooler light by day and warmer light in the evening, which suits people who like automation. For most home offices, a good dimmer and the right bulbs do the same job for less.
What about study rooms and student desks?
The same principles apply: a 4000K light at the desk for focused work, with a softer 3000K light around the room. For more on colour, see What is the Best LED Light Colour for Studying?
What does LED home office lighting cost to run?
Very little. A 6.5W LED replacing a 60W incandescent uses about 89% less power. Over 2,000 hours a year (eight hours a day across 250 working days), that's about 13 kWh instead of 120 kWh, a saving of roughly 107 kWh per bulb each year. Multiply that by your electricity rate to see what it means for your bill.
Common home office lighting mistakes
- One ceiling light is doing everything. It flattens the room and leaves your desk in shadow. Add a task light.
- A bright screen in a dark room. Switch on some soft ambient light.
- Reflections on the screen. Move the light to the side or tilt the shade.
- Mixed colour temperatures in one fitting. Pick one.
- Buying bulbs by watts. Check the lumens instead.
- No dimmer. Add one so the room can change with the day.
Frequently asked questions
What is the best lighting for a home office?
A layered setup: a 4000K light over the desk, softer 3000K light around the room, and a dimmer. Aim for roughly 300 to 500 lux at the desk and keep lights angled away from your screen.
What colour light is best for productivity?
For focused desk work, 4000K natural white is a good choice, with 3000K soft white for general lighting and evenings. The research on colour and productivity is mixed, so pick the tone you find comfortable over a long day.
What is the recommended lighting level for a home office?
Workplace guidance suggests about 300 to 500 lux at the desk for reading, writing and typing: 320 to 400 lux in Australian and New Zealand guidance, and 500 lux in the European standard used in the UK. Around 150-300 lux of general lighting in the rest of the room is commonly recommended. Those are workplace benchmarks, but they also work as targets at home.
How many lumens does a home office need?
Lumens measure what a bulb puts out, and lux measures what reaches a surface. For general lighting in a small 9 m² room, 150 to 300 lux works out to roughly 1,350 to 2,700 lumens in total, and more in practice because some light is lost to walls, shades and the ceiling. For the main desk light, 800 to 1,500 lumens is a sensible starting point.
What is the golden rule of home office lighting?
Layer your light. Combine ambient light for the room, task light at the desk and accent light, such as a soft glow behind the monitor or on shelves, to soften the contrast with your screen. Ideally, each layer has its own switch or dimmer.
Is 5000K or daylight light better for working from home?
Not necessarily. Cooler light looks brighter but isn't always more comfortable: in one field study under fluorescent lighting, office workers rated 5000K brighter than 3500K but were less satisfied with it. For most home offices, 4000K is a sensible ceiling.
Is LED lighting good for a home office?
Yes. LEDs use far less power than incandescent bulbs and run cooler, and the same type of bulb can handle desk, ceiling and accent lighting. Choose flicker-free LEDs with high colour accuracy, and a dimmable version if you want to adjust the light throughout the day.
Where should I put my desk light?
To the side, on the opposite side to your writing hand, and angled so it doesn't reflect off your screen.
Start with one change
If you only change one thing, put a 4000K bulb in your desk light and move the light to the side. Then add softer light around the room, and a dimmer, and the rest follows.
Browse our Home Office LED Lighting range, add a trailing-edge dimmer, or contact our team if you'd like help choosing bulbs for your fittings.