Bertie | Adjustable Brightness Compact Sad Lamp
Bertie | Adjustable Brightness Compact Sad Lamp
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Sad Lamp with Timer and Adjustable Brightness
SAD lamp with a built-in timer and stepless brightness, giving you soft, daylight-style light on slow winter mornings. The rounded globe shade glows evenly and feels calm rather than harsh.
The compact base sits neatly on a desk, shelf or bedside table. Ten brightness levels go up to 10,000 lux, and the light temperature moves between 3000 K and 6500 K, so you can set the glow that suits you.
Why Choose This Sad Lamp?
- Daylight-Style Light – Up to 10,000 lux brings a bright, natural-looking light to your morning routine.
- Adjustable Brightness – Ten stepless levels let you set the glow to whatever feels comfortable.
- Light Temperature Control – Move between 3000 K and 6500 K, from a softer tone to a cooler daylight tone.
- Built-In Timer – Pick your session length and enjoy a simple, hands-free routine.
For Dark Winter Mornings at Home
Set it beside your laptop in the home office, or on the bedside table next to a stack of books. Switch it on with your morning coffee, set the timer and let the light fill the room while you read or plan your day. It is compact enough to slip into a travel bag, so it comes along for weekends away.
Shipping
Shipping
Free Premium Shipping with Royal Mail on every order — tracked and fully insured.
Returns & Guarantee
Returns & Guarantee
You have 30 days from delivery to request a return. Contact us at info@monveralondon.com and we'll guide you through it — see our Return Policy for the conditions.

In Their Words
What Gentlemen Say
Excellent Quality!
Really impressed with the quality and fit. The clothes look smart, feel comfortable and are exactly what I was looking for.
Highly Recommend!
Great selection of stylish menswear at reasonable prices. Everything looks just as good in person as it does online.
Perfect Fit
Ordered a couple of shirts and couldn't be happier. They fit perfectly and the material feels lovely. Will definitely order again.
Smart and Comfortable
Finally found clothing that looks smart without compromising on comfort. Perfect for both everyday wear and evenings out.
Very Pleased!
My order arrived well packaged and everything was exactly as described. A very pleasant shopping experience from start to finish.
Great Style
Really like the classic designs. The jacket fits beautifully and looks far more expensive than it was. Very happy with my purchase.
Will Be Ordering Again
First time shopping here and I'm very impressed. Good quality clothing, fair prices and helpful customer service.

Up to 50% off our winter favourites
Overcoats, knitwear and tailoring for the modern gentleman — now up to 50% off.
- Up to 50% off across the collection
- Extra: 2 items −10% · 3 items −15% · 4 items −20% · 5+ items −25%
- Free Premium Shipping with Royal Mail
- 30-day easy returns
You Belong With Monvera London
Join a community of men who dress for themselves — considered, confident, and quietly refined.
Good to Know
FREQUENTLY ASKED QUESTIONS
Which size should I order?
Monvera fits true to UK sizing, cut with a little extra ease for comfort. Between two sizes? Size up. Every product page links to our Size Guide with exact measurements.
What if it doesn’t fit?
No drama. You have 30 days from delivery to request a return — free and painless. See our Return Policy for how it works.
Any other questions?
Our customer care team replies within one working day: info@monveralondon.com — or use the contact page.