This lamp changed my home office setup completely. The long arm covers my entire desk and the three colour modes actually make a difference — I switch to warm in the evenings and it genuinely helps me wind down. Build quality is solid for the price.
Desk Lamp Arc
“The long arm reaches my whole desk and the three colour modes actually make a difference. I switch to warm in the evenings and it genuinely helps me wind down.” — Claire H., London
£42.00
Size: Short
Colour: Black
Free deliveryover £40
30-day trial
Free returns
30 days. Doesn't work for you? Full refund. We'll sort the return.
REACH
Light exactly where you need it — nowhere else.
The swing arm extends to 740mm and positions the 326mm LED bar precisely over your work. No shadows, no dark corners, no readjusting every time you shift position. One joint locks it in place and it stays.
COLOUR TEMPERATURE
Cool light to focus. Warm light to rest.
Three modes built into the same lamp. 6500K cool white for detailed work and reading. 4500K natural white for everyday tasks without strain. 3000K warm white to soften the room when the day is done. Switch between them with a single tap.
ARTICULATION
Folds flat. Opens to any angle. Clamps to any desk.
The arm folds 180° and rotates at three independent joints. The head pivots 360°. The clamp fits desks up to 55mm thick — no drilling, no adhesive, no surface damage. Remove it in seconds and nothing is left behind.
BRIGHTNESS CONTROL
10 levels. From barely-there to full beam.
Step brightness up or down across 10 precise levels — 10% to full output. Powered by any USB source: wall plug, power bank, or laptop. No proprietary adapters, no batteries, no replaceable bulbs.
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4.8★
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6,271
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30
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What our customers say
4.8 average · 6,271 verified reviews
The clamp is rock solid. There's a rubber pad so it grips without marking the desk, and once locked it doesn't shift at all. The brightness range is genuinely useful — I use level 3 for background ambience and crank it up when I need to focus. Really pleased.
Good lamp for the price. Arm stays exactly where you put it. The cool white mode is brilliant for focus work — much better than warm overhead lighting when I need to concentrate. Glad I went for the long version.
Bought the long version in white for a light oak desk. Looks clean and minimal. The LED bar is wide enough to cover the whole surface evenly without hotspots. Cable runs neatly along the arm. Much better than expected.
Eye strain was a real problem for me. The natural light mode has made a noticeable difference after long screen days. The 10-level dimming is genuinely useful — not just a few steps. Flicker-free too, which matters for headaches.
Not convinced? No worries.
30-day trial. Not right for you? Return it free, full refund, no questions.
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Frequently asked questions
What's the difference between Short and Long?
The Short version has a 250mm LED bar and arm reach of around 550mm — right for smaller desks or closer positioning. The Long version has a 326mm LED bar and arm extending to 740mm, covering a full workstation without compromise. When in doubt, go Long.
How bright does it get?
At full power (level 10, cool white) it delivers strong task-level lighting — enough for detailed close work and reading without straining. The 10 steps give you genuine control across the range, not just bright and dim.
Does it work from a power bank?
Yes. It runs on 5V/2A USB — any standard power bank, laptop USB port, or car charger supplies enough. No proprietary plug, no wall-only restriction.
Will the clamp fit my desk?
The clamp opens to 55mm, which covers most standard desks, shelves, and bedside tables. Rubber grip pads on both jaws hold firm without scratching or marking the surface.
Is it suitable for eye strain?
Yes. The LED panel is flicker-free with no UV output. The natural white mode (4500K) is the easiest on the eyes for long sessions. Dimming to a comfortable level makes a significant difference compared to fixed-brightness lamps.
Can I adjust it without it drooping over time?
The arm joints use a friction lock system — they stay exactly where you position them. No springs to wear out, no drooping after a few weeks. If a joint loosens with heavy use, the screws can be tightened by hand.