A monitor light bar is the single best lighting upgrade for a home office. It clips onto the top of your screen, frees up the entire desk surface, and uses asymmetric optics to light the keyboard area without bouncing glare back into the monitor. We have tested every monitor light bar worth considering — here are the seven we recommend in 2026, ranked by what kind of desk you have.
How we tested
Each light bar was fitted to a 27-inch flat IPS panel, a 32-inch curved 1500R, and a 34-inch ultrawide 1000R, then run for two weeks of daily use. We assessed five things: glare on the monitor, light coverage on the desk, colour accuracy, build quality, and the ergonomics of the controls.
We bought every unit at full retail price. None of the manufacturers are aware of this review.
1. BenQ ScreenBar Halo — best overall
[Affiliate link] The Halo is the best monitor light bar money can buy in 2026. It does the same job as the original ScreenBar — asymmetric forward beam, no glare on the screen, even desk lighting — and adds two things that genuinely matter: a wireless puck remote that sits next to your keyboard, and a backlight that bounces off the wall behind your monitor to soften the contrast for your eyes.
Around £180. Build is anodised aluminium, the touch buttons feel premium, and after six months of daily use across multiple monitors, nothing has loosened or failed. If money is the only constraint, this is the buy.
Pros
- Best-in-class asymmetric optics
- Backlight reduces eye strain in dim rooms
- Wireless puck control
- Excellent build quality
- Generous 2700-6500K colour range
Cons
- Most expensive option here
- USB-A only — needs adapter for USB-C-only monitors
- Backlight wasted if you have no wall behind your screen
2. BenQ ScreenBar (original) — best for tighter budgets, same core lamp
[Affiliate link] The original ScreenBar is the £130 version of the Halo without the puck or backlight. Same anodised aluminium body, same asymmetric optics, same colour temperature range. Touch buttons on the bar itself instead of a remote. If you do not need the Halo’s extras, this saves you £50 and gives you 95% of the experience.
Read our long-term BenQ ScreenBar review for the verdict after six months of use.
Pros
- Same lighting quality as the Halo
- £50 cheaper
- Premium build
- Reliable long-term
Cons
- No remote control
- No backlight
- Touch buttons require reaching to the bar
3. Quntis L206 Pro — best budget light bar
[Affiliate link] The Quntis is the best £45 you can spend on lighting. It is a clear BenQ-inspired design — same monitor-clip form factor, same asymmetric beam direction, same dimming and colour temperature range — at a third of the price. The light quality is honestly close to the BenQ; you have to put them side by side to see the difference, and even then it is subtle.
Where the Quntis loses points: the body is plastic rather than aluminium, the clip mechanism is fussier on curved monitors, and the touch buttons feel less refined. None of these change the lighting quality you experience day to day.
Pros
- Excellent value at around £45
- Light quality close to BenQ
- Wide brightness and colour range
Cons
- Plastic body
- Fussier clip on deep-curve monitors
- Buttons less premium than BenQ
4. Xiaomi Mi Computer Monitor Light Bar — solid mid-tier
[Affiliate link] Around £55. Xiaomi’s monitor light bar is what you get if you want better build quality than the Quntis without paying BenQ money. Aluminium body, magnetic puck-on-cable controller (not wireless, which is a slight letdown), and a beam pattern that lights the desk evenly.
The colour rendering is good — we measured a CRI in the high 90s — and we have not had any reliability issues across our test units. The main downside is the wired puck: it works fine but a wireless one would feel more premium.
Pros
- Aluminium build at a mid-range price
- Decent CRI
- Magnetic controller is a nice touch
Cons
- Controller is wired, not wireless
- Slightly less even desk coverage than BenQ
- Stocked variably in the UK
5. BenQ ScreenBar Lite — best for laptop screens
[Affiliate link] The ScreenBar Lite is BenQ’s smaller bar designed for laptop screens. Around £100. It clips onto the top of a thin laptop lid (1cm to 4cm thick) using a soft rubber pad rather than the spring clip. We have one fitted to a MacBook Air and it works exactly as advertised.
Buy this if your primary screen is a laptop and you do not have an external monitor — the regular ScreenBar will not clip onto a laptop lid. If you have any external monitor, get the regular ScreenBar instead.
Pros
- Designed for laptop screens
- Same BenQ light quality
- Premium build
Cons
- Only fits laptops
- No backlight
- Smaller beam means less coverage
6. Govee DreamView G1 Pro — best for combined task and ambient lighting
[Affiliate link] Around £80. The Govee is technically a hybrid — it gives you a forward-facing task light plus a row of full-colour RGBIC LEDs facing backwards for ambient effects. If you stream, game, or want a setup that doubles as a video-call light source, this is the most flexible bar on the list.
The trade-off: the forward task light is good but not as refined as a dedicated BenQ. If task lighting is your priority, look elsewhere. If you want one bar that handles work-and-play, this is the answer.
Pros
- Combines task and ambient/RGB lighting
- Useful for streamers and video-call workers
- App control with scene presets
Cons
- Task light is good but not best-in-class
- App-required for full control
- RGB features wasted if you only want a desk lamp
7. Yeelight LED Monitor Light Bar Pro — most under-rated
[Affiliate link] Around £90. Yeelight is part of the Xiaomi ecosystem and the Pro is their answer to the BenQ Halo. It includes a wireless puck, asymmetric forward optics, and a small ambient backlight strip. Build quality is genuinely premium, and the puck dial feels more substantial than the BenQ’s.
The reason it does not win is the inconsistent UK availability. When in stock at £90 it is a steal; when sold by third-party sellers at £130, it is no longer the obvious choice over the BenQ Halo at £180. Worth watching if you find it at the lower price.
Pros
- Premium puck
- Backlight included
- Excellent value at £90
Cons
- UK availability is patchy
- Price varies widely between sellers
- Companion app is in slightly broken English
Quick comparison table
| Light bar | Backlight | Wireless puck | Approx UK price |
| BenQ ScreenBar Halo | Yes | Yes | £180 |
| BenQ ScreenBar (original) | No | No | £130 |
| Quntis L206 Pro | No | No (touch only) | £45 |
| Xiaomi Mi | No | Wired puck | £55 |
| BenQ ScreenBar Lite | No | No | £100 |
| Govee DreamView G1 Pro | Yes (RGB) | No (app) | £80 |
| Yeelight LED Pro | Yes | Yes | £90 |
How to choose the right light bar
Match the bar to your monitor
Flat or gentle-curve monitor: any bar will fit, the BenQs are the safest pick. Deep-curve (1000R or 1500R) ultrawide: the Halo’s clip handles the curve better than the original. Laptop: only the ScreenBar Lite or specialist laptop bars work. Multi-monitor: most bars are 45-50cm long, so they only fit on one screen — you may need two.
Decide if you need a backlight
If you work in dim conditions or take many video calls, yes — pay for a model with a backlight. If your room is reliably bright, you will not notice the absence.
Plan your power source
Every bar on this list runs on USB-A. If your monitor is a single-cable USB-C model with no USB-A out, you will need a £5 adapter. Do not power the bar from a laptop USB-A — the bar will draw power even when the laptop is asleep, which kills battery.
Frequently asked questions
Do monitor light bars actually reduce eye strain?
In our experience, yes — but indirectly. The bar lights the desk in front of the monitor at roughly the same brightness as the screen, which evens out the contrast across your field of view. That is what your eyes appreciate. The benefit is real but cumulative; you notice it most as a reduced ‘tired’ feeling at 5pm rather than as immediate relief.
Why is the asymmetric beam such a big deal?
A normal lamp shining down at the desk would also bounce light into the screen — creating glare and washing out blacks. The asymmetric optics on a monitor light bar throw light forward and downward only, so none lands on the screen. This is the technical reason a light bar is better than a regular desk lamp for screen work.
Are there light bars for dual-monitor setups?
Most bars are 45-50cm and fit one monitor at a time. For dual-monitor setups, the cleanest solution is one bar per screen. The wider Govee DreamView G1 Pro fits a single ultrawide better than two side-by-side 27-inchers.
Will a light bar damage my monitor?
No. All the bars on this list use sprung counterweight clips or rubber-padded designs that grip without scratching. We have moved bars between monitors many times with no marks.
The bottom line
If you can afford it, buy the BenQ ScreenBar Halo. If you cannot, buy the original ScreenBar. If neither fits the budget, the Quntis L206 Pro is the only sub-£50 bar we recommend without caveats. Avoid no-name £20 bars on Amazon — the build quality and light consistency are not worth the saving.
Whatever you choose, fit it this weekend. The desk-clearing benefit alone is worth the price; the lighting quality is the bonus that pays back daily for years.
