0800 032 9364
Read for longer. Less eye strain.
Britain's only reading light that's built with the full daylight spectrum, trusted by over 500 opticians and backed by a 30-day risk-free home trial.
See Print in High Definition
Makes text sharp and colours true.
Read for Hours, Without Strain
Daylight-quality light lets eyes relax.
Light, Precisely Where Needed
Arm stays put; dim with a simple press.
30-day trial Free returns 5-yr warranty
10,000+ verified 5-star reviews
Does the page blur before you're ready to stop?
That familiar frustration may not be your age. It could be a failure of your light.
Ordinary lamps project a fractured spectrum, starving your eyes of the information they need to see clearly.
This hidden struggle is the real reason your passions become harder to enjoy.
Bright isn't enough. A full spectrum is everything.
Our Daylight Wavelength Technology replicates the full spectrum. By restoring the crucial wavelengths ordinary light leaves out, text becomes sharp and colours true.
The result: with the High Definition Light Essential, your eyes can finally relax.
Light Fidelity Comparison: Natural Daylight vs Daylight Wavelength Technology vs Ordinary LEDs
I built the first Serious Light for my mum.
Her ordinary lamp just created glare. I'm an engineer, so I built a light that solved the problem. She finished her chapter that night.
Forty years on, that single purpose is now trusted by over 500 opticians and a million readers worldwide.
Alex
Alex Pratt OBE | Founder
Stop fighting your light.
Ordinary light starves your eyes of information. A Serious Light restores it.
Ordinary Indoor Light
Text blurs, colours fade.
Serious HD Essential Light
Text is sharp, colours are true.
Nothing left to chance.
Every detail is engineered for clarity, comfort, and reliability.
Wide, Even Beam
Covers your page without glare or hotspots.
Simple, Intuitive Dimming
Press and hold for the precise brightness your eyes need.
Stays Put
The flexible arm holds its position without fail. No drooping.
True Colour Fidelity
Our full spectrum renders colours with total accuracy.
Built Solid
A weighted base provides stability for one-handed adjustment.
British Build
Hand-built in our Aylesbury workshop and guaranteed for 5 years.
Not all light is created equal.
The difference between an ordinary lamp and a Serious Light.
Fractured Spectrum
Causes glare and forces eye strain.
Forces Fatigue
Cuts your reading time short.
Distorts Colour
Drains vibrancy and fine detail.
A False Economy
Cheap now, landfill later.
Full, Balanced Spectrum
Lets your eyes relax and focus.
Reduces Strain
Read for hours in total comfort.
Reveals True Colour
Renders every shade accurately.
A Real Investment
Engineered to last. 5-year guarantee.
Trusted by professionals.
"Serious Lights are well designed and provide an accurate representation of colour and detail."
Optometrist BSc(Hons) OD DipTp(IP) DipGlauc DipSpV FAAO FCOptom FBCLA
500+
Optometrists recommend
4.9/5
Customer rating
1,000,000+
Happy customers
An exclusive £150 saving on our HD Essential Light.
Use your launch offer to see fine detail and true colour without strain.
High Definition Essential Floor Light
Best for: Reading by an armchair or sofa.
30-day trial Free returns 5-yr warranty
Order Floor LightHigh Definition Essential Table Light
Best for: Desks, close work, and bedside tables.
30-day trial Free returns 5-yr warranty
Order Table LightQuestions? Straight answers.
Will it help my eyes?
Your eyes are the only verdict that matters. The 30-day trial is your chance to prove it.
Aren't all lights the same?
No. Most project a fractured spectrum. We engineer the full, balanced spectrum of natural light.
What about eye conditions?
Not a medical device. But many owners with serious eye conditions report a significant improvement.
Easy to return?
Yes. We arrange a free UK collection and issue a full, prompt refund. No questions asked.
Your £150 saving. Your 30-day verdict.
Launch offer | 30-day risk-free trial | free returns | 5-year warranty
Start My 30 Day Risk-Free TrialNeed help? 0800 032 9364
Still deciding?
We know Serious Lights are a considered purchase. To help you choose the right one, our 60-second Visual Comfort Check provides a clear, personal recommendation.
It helps you match the right light to your specific needs, so you can decide with confidence.
Take the Visual Comfort Check