One · Rechargeable Personal Lamp

Willume One Lamp

4.8 17 reviews
$198.00
Light on one thing. Not the whole room.

Because the big light was never made for you.

One head. Three bases. Point it once and it stays. Rigid aluminium that runs up to 18 hours a charge, and works while charging.

  • Warm is a number here. 3000K, 4000K, 6000K
  • Hold to dim, stepless
  • Point it, let go, it stays
  • Light for the hours that matter
30 days at home 3-year limited warranty Free shipping both ways
“I made this lamp because it helped me. At home I turn every other light off and leave this one on. It is surprisingly peaceful. That is the whole idea. Not more light. Your own light.”
William, founder.

CRI 90+

True colors at any brightness level

Three colour modes

3000K, 4000K, 6000K. One press each

18-hour battery

USB-C, and it runs while charging

Stepless dimming

Hold the button. No fixed steps to land on

Control, built into every part.

Every part of it exists so you can decide where the light goes.

One head, three bases
01.

One head, three bases

The head is a magnet. Every base carries the same steel ball, so the head lifts off one and snaps onto the next. Leave the stand on the desk, the clip where you read, the mount on the wall. Carry the light, not the lamp.

3 basesStand, clip, wall mount
1 headMoves between them
One button, two gestures
02.

One button, two gestures

Press it for colour: once for 3000K, again for 4000K, again for 6000K. Press and hold for brightness, and it ramps steplessly. And when the lamp is off, nothing glows. The indicator only lights while it is charging, red then green when it is full.

PressColour
HoldBrightness
Warm, with the numbers
03.

Warm, with the numbers

Three colour modes, and it comes on warm. Hold the button and the brightness ramps down, stepless, with no fixed steps to land on. CRI 90+, so colours look almost the way they do in sunlight.

3000KWarmest mode
90+CRI
No outlet gets a say
04.

No outlet gets a say

Up to 18 hours at medium, 8 to 10 at full, and USB-C back to full in 2 to 4 hours. The desk, the side of the bed, the chair in the corner where there is no plug. It works while it is charging, so it is never sitting in a drawer waiting to be useful.

Up to 18 hPer charge
USB-CWorks while charging

Three moments it was made for.

Before
After
10pm. Still working.

“The overhead is the wrong light for this hour”

It is too much, and it fills the whole room. Turn it off. Put this over the part of the desk you are actually using, and let the rest of the room go quiet.

Product
Willume One Lamp
Duration
Late sessions
Key Result
The room stops competing with you
Before
After
Half past eleven. They are asleep.

“One more chapter, without the negotiation”

The beam is directional. It lights the page, not the room, so their side of the bed stays dark. No asking if it is alright. No putting the book down early.

Product
Willume One Lamp
Duration
After they have gone to sleep
Key Result
You keep the last hour of your day
Before
After
Last thing at night.

“Every other light off. This one on”

Not because the house needs less light. Because a room with one small warm light in it is a different room to sit in.

Product
Willume One Lamp
Duration
After the day is done
Key Result
The house gets quiet
Reviews

What our owners say.

20 early-tester reviews

I thought I needed expensive smart lights. I was wrong.

I kept looking at smart bulbs and fancy setups because I thought that was the only way to control my lighting. Turns out I just needed one lamp that goes where I do. It has completely changed how I work in the evenings.

I love mine

The ceiling light reminds of my work place. Now I just switch this on instead. My evenings actually feel relaxing again.

Total control is the big part

That sounds dramatic but true. I take this lamp between my desk, sofa and bedside every day. My apartment feels so much like home now.

My ADHD brain finally has its own light.

Bright when I need to focus, warm and dim when my brain needs to slow down. It sounds simple but it genuinely makes a difference.

Simple

I used to spend ages adjusting lamps, curtains and brightness trying to feel comfortable. Now I just move WILLUME wherever I'm sitting. That's it.

My mate asked about it. TWICE

It's funny because it's only one lamp, but it completely changes the mood at night. My friends have asked where I got it more than once.

It made reading enjoyable again.

Being able to dim it exactly how I want is honestly my favourite part.

I wish I'd knew this sooner

I wasted money on three different lamps trying to create a cosy space. This one replaced all of them.

Love using it

I was skeptical at first when I received this, but it completely changed my evening routine. I love how easy to take it everywhere.

No drilling

I rent so I didn't want to start changing light fittings. This was basically plug, charge and use. I've moved it between three different rooms already.

Great for my work hour

I work from home and used to get tired so quickly. Now I adjust the light bright during work and warm at night. My eyes feel so much better.

This goes everywhere with me.

Desk, kitchen, sofa, bed. I didn't realise how annoying cords were until I didn't have one.

It's become my "end of the day" switch.

Every night I turn off the ceiling light, make a cup of tea and switch this on instead. Didn't buy it for that reason, but now it feels strange if I forget. It just makes the room feel calm.

Didn't expect a lamp to help this much.

I bought this because I was tired of the ceiling light making my desk feel like an office. I always know my brain is way happier when I can control the light instead of blasting the whole room. Sounds silly, but I use it every single day now.

The light color setting is my favourite.

I work from home, so I keep it bright during the day. Around 8pm I turn it right down and switch to the warm colour. It's become part of my routine without even thinking about it. My partner actually noticed before I did.

Wish I'd bought two.

One lives on my desk during the day and then I keep carrying it to the bedroom at night. At this point I probably just need another one because I'm constantly moving it around.

I stopped using my bedside lamp.

I bought this for my desk but somehow it ended up replacing my bedside light too. I like that it doesn't throw harsh light across the whole room.

Much less overwhelming

I've always hated the "big light" but thought I was just being dramatic. This gives me enough light to work without making the whole room feel bright. It's surprisingly calming.

I love how easy to control this

I spend most of the day looking at screens so by the evening bright lights are the last thing I want. Being able to dim this exactly where I like it has honestly made reading enjoyable again.

Actually nice

Photos never really show what a light feels like. I was worried it would still be too bright, but on the lower settings it's really comfortable. Exactly what I was looking for.

CHECK OUR NUMBERS

What you are actually comparing.

Feature Willume One Lamp Willume One Designer Lamp Overhead Light Budget Rechargeable
Where the light lands Where you point it, not the room One fixed pool The whole roomOne fixed pool
The joint Polished steel ball, rigid aluminium arm Usually fixed NoneUsually a bendable gooseneck
Moving it between rooms Head lifts off, snaps to any of three bases Unplug and carry the cord NoCarry the whole lamp
Runtime published 18h medium, 8 to 10h full Mains powered Mains poweredOften stated without a brightness level
Runs while charging Yes Not applicable Not applicableOften not
Indicator at night Dark when the lamp is off Varies Not applicableCommonly a standing glow
Colour 3000K, 4000K, 6000K fixed modes Usually one Usually oneVaries
Price $140 USD $300 to $600 USD Install and wiring costs$20 to $40 USD

Technical specifications

Colour temperature
Three fixed modes: 3000K, 4000K, 6000K
Dimming
Stepless. Hold the button to ramp
Luminous flux
600 lm maximum
CRI
90+
Flicker
Constant-current driver, IEEE 1789
Battery
2000 mAh, built in
Runtime
Up to 18 hours at medium. 8 to 10 hours at full
Charging
USB-C, 2 to 4 hours
While charging
Works normally
Indicator
Red charging, green when full, off when the lamp is off
Material
Powder-coated aluminium, Warm Ivory
Dimensions
33 cm tall on the desk base. 12 cm base. About 1 kg packaged
Head and joint
11 cm x 4 cm, magnetic and fully detachable. Polished steel ball
In the box
One Lamp, desk base, clip on, wall mount, USB-C cable
Certifications and warranty
IEC 62471 · CE · FCC · IEEE 1789. 3-year limited, free replacement for any defect

Ask us anything

How low does it actually dim?+

Hold the button and the brightness ramps down steplessly, with no fixed steps to land on.

Rather than give you a percentage you would have to take on faith, there is video of it at the top of this page. Watch it and judge for yourself.

Is 3000K warm enough to read by at night?+

3000K is the warmest of the three modes, and it is what the lamp comes on at. Press once for 3000K, again for 4000K, again for 6000K.

It sits at the warm end. It is not candlelight.

Will anything glow in the bedroom at night?+

No. The indicator only lights while the lamp is charging: red while charging, green when it is full. When the lamp is off, it is off.

Does the head stay where I point it?+

The arm is rigid aluminium and the joint is a polished steel ball. There is no gooseneck to sag back. You point it and let go.

How long does the battery last?+

Up to 18 hours at medium brightness. 8 to 10 hours at full. USB-C recharges it in 2 to 4 hours.

Those are the two levels we have measured, so those are the two we publish.

Can I use it while it is charging?+

Yes, normally, with any standard USB-C cable. It does not have to be fully charged to be useful.

What is it not good for?+

It is not a room light. 600 lumens is enough for a desk, a page or a workbench. It will not light a lounge, and it is not trying to.

It has no IP rating. Keep it indoors and dry.

The battery is built in and is not user-replaceable. The three-year warranty covers it.

The control is a touch button, not a switch you flick. One press for colour, press and hold for brightness.

Why does the One Lamp cost more than a budget lamp?+

Because a budget lamp is priced to be replaced, and this one is priced to be looked after.

Every One Lamp comes with a 3-year limited warranty, 30 days to try it at home, free shipping, free returns, and a real person who answers your email. If something goes wrong we repair it, replace it, or refund you. No argument, no hoops.

You do not feel that on the day it arrives. You feel it on the day you need us.

What is the return policy?+

30 days to try it at home. If it is not right, email us your order number, your reason, and a few photos of the lamp. We send you a prepaid postage label and refund you in full once it is back. Return shipping is free.

Why are there so few reviews on this product?+

Because we are not going to invent any.

We are a small, young brand, and everything here has to stay real. We only publish reviews from people who actually own the lamp. There are not many yet. We would rather show you a handful of honest ones than hundreds of made-up ones.

If you buy one, leaving a review helps us more than you know.

If it is not right, we make it right.

30 days at home. If it does not suit you, email us and we send a prepaid label. Full refund once it is back. 3-year limited warranty.

Free shipping both ways
30 days at home
3-year limited warranty
Willume One Lamp
$198.00
  • 5 stars: 15 (83%)
  • 4 stars: 2 (11%)
  • 3 stars: 1 (6%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
G
Gary Ivanson

Very pleased with my new lamp. It is all that it was advertised to be,

L
Logan Bake
Warm and comfortable, but not extremely yellow

The warm setting is soft and comfortable without looking overly orange. I would still like to see the exact colour temperatures listed on the product page.

H
Holly H
Nice

At first, I kept tapping the button instead of holding it, so I thought the brightness couldn’t be adjusted. Once I understood the controls, the stepless dimming worked really well

S
Sheng L
Premium idea, but the price made me hesitate

I initially thought it was expensive for a small lamp. What convinced me was getting the clip, desk base, magnetic mount, and cordless design together instead of buying several separate lights.

J
Jake H
Easy to move with my routine

I can use it at my desk, carry it to the sofa, and clip it beside the bed later. I didn’t realise how useful cordless lighting would be until I stopped searching for a nearby outlet.

M
Mona I
Minimal design, slightly lightweight feel

t looks clean and blends into my room without drawing too much attention. Some pieces feel lighter than I expected, but everything has worked properly so far.

H
Heidy H
Love the magnetic adjustment

The magnetic ball makes it easy to change the direction of the light. It holds well for normal use, although you need to position it properly so the lamp head doesn’t slowly tilt

M
Malah
Perfect for a small rental

I rent a small apartment and didn’t want to install permanent lighting. This gives me extra light exactly where I need it without drilling holes or calling an electrician

J
Jo Eng
This is convenient

mainly use it beside my bed when reading. The warm setting feels much calmer than my ceiling light, and I can point it exactly where I need it. I also love that there are no cords running across the room.

E
E M
Great for shared spaces

My partner likes the room dark, but I still want to read. This lights my side of the bed without filling the whole room or keeping them awake

o
officialbikyng@gmail.com
I wish charging were faster

The lamp is convenient once charged, but I recommend charging it before you need it. Mine took longer than expected to reach a full charge

A
Anh Ng
Bit smaller but light okay

The lamp looked larger in the photos, so I was surprised by how compact it was. Once I started using it, the size made sense. It fits on my small desk and is easy to move around

E
Elizabeth E
Exactly what my desk was missing

My desk is in a dark corner, but I didn’t want another bulky lamp taking up space. The round base is compact, and the adjustable arm gives me focused light without clutter

C
CocoHann@gmail.com
The clip works best on thinner surfaces

The clip feels secure on my headboard and desk shelf. It was harder to fit onto my thick bedside table, so checking the maximum opening size before ordering would be helpful.

N
Ngoc V
One lamp, three places

I use the round base at my desk, the clip beside my bed, and the magnetic mount near the kitchen bench. Switching between them is quick and much more practical than buying three lamps.

P
Popo
Pros and Cons

Pros: versatile, clean design, touch control is pleasing, super convenient. Cons: I got one, and my daughter kept it for herself, now I have to buy another, wish she told me so I could have bought the bundle.

G
Gift Tester
Helps me settle down at night

I’ve started using this instead of the overhead light before bed. Being able to keep the room dim while still seeing my book makes my evening routine feel much more peaceful.

O
Olley K
Good task light, not a whole-room lamp

It’s perfect for reading, journaling, or working at my desk. Just don’t expect it to light an entire room like a floor lamp. The beam is more focused, which is actually what I wanted.