Block Blue Light discount code: Get 10% OFF
Updated: Aug 25
Use our Block Blue Light discount code for 10% off blue light blocking glasses, flicker-free lighting and red light therapy, plus find out why we recommend them.
Click on the link below to get 10% off Block Blue Light
Most homes run the same lights from breakfast until bedtime. The bulb over your kitchen table at eight in the morning is the same bulb over your desk at midday and beside your bed at eleven at night. Outdoors, light does nothing of the sort. It changes in brightness throughout the day, and in wavelength too, moving from the blue-rich light of the middle of the day towards red as the sun drops. Our bodies evolved to read those changes, and light is one of the main signals setting our circadian rhythm. You may notice it yourself as the evening light draws in and you begin to feel sleepy and less energised.
Over the last decade, awareness of how indoor lighting affects our health and wellbeing has grown considerably. BlockBlueLight was among the first companies to take that research and turn it into products people can actually use, and they have been our reference brand in this category for many years. They are best known for their bulbs—low EMF, flicker-free, and graded for daytime, early evening, and late evening use—alongside lamps and blue light blocking glasses that follow the same logic, from clear lenses for daytime screen work through to amber and red for the hours before bed. More recently, they have brought the same approach to red light therapy, making well-built home devices more accessible as the research in that area develops.
That is why we have partnered with BlockBlueLight to give our readers 10% off everything they make. There is no code to enter; the discount is applied automatically when you click through from this page.
Why we recommend BlockBlueLight
We choose the brands we work with on editorial grounds first. BlockBlueLight has held its place with us for several years, through a period in which a great many blue light blocking brands have appeared and quietly disappeared again. These are the reasons we continue to recommend them:
A brand practitioners recommend. BlockBlueLight comes up repeatedly among naturopathic and functional medicine practitioners, and across the wider circadian health community. Block Blue Light is widely recommended and trusted, and this is a key reason we feel confident in recommending them to you.
Founder-led and built from personal experience. Daniel Ebbett founded BlockBlueLight in 2016 after years of chronic insomnia and migraines. Having found that the inexpensive blue-blocking glasses then on the market did very little, they set out to engineer a solution to the problem. These solutions are now available for all to buy and enjoy the benefits.
Products cover the full daily light cycle. Daytime, early evening, and late evening bulbs and lamps. Variable grade blue light blocking glasses for different tasks and different times of day. Sleep masks designed to block all light and red light therapy devices, from panels to full-body blankets. You can easily build a coherent lighting environment, which is why it sits across five of our pillars: sleep, rejuvenation, clean living, rest and relaxation, and health support.
Lenses specified by wavelength, not by marketing. Each light-blocking lens states what it filters and where. The ScreenTime clear lens filters around 50% of artificial blue light, DayMax yellow around 70%, the SunDown amber lens blocks blue light up to 500nm, and the NightFall red lens blocks blue and green light up to 550nm. That level of transparency is unusual in this category, and it is the single biggest reason we keep recommending them.
Click on the link below to get 10% off Block Blue Light
From our founder
As a Nutritional Therapist, I was recommended Block Blue Light products by both teachers and fellow students. Since then, I have purchased and used a range of BBL products, including the BioLight™ Full Spectrum Light, BioLight Full Spectrum Lamp, BioLight™ Full Spectrum + Infrared Light Panel, and more recently, the Red Light Therapy Blanket.
I have been very pleased with all the products I have purchased from BBL and plan on fitting my entire home out with the full range of light-bulbs available. As someone who is very sensitive to traditional LED’s the switch has been very noticeable.
— Josie
Use our Block Blue Light discount code to get 10% off:
The 10% applies across the range. These are the areas readers ask us about most.
Blue light blocking glasses
Protect your eyes and enhance your sleep with blue light blocking glasses. These specially designed lenses filter out harmful blue light emitted from screens, helping to reduce eye strain, headaches, and disruptions to your sleep cycle. Whether you're working late or unwinding with your favourite show, these glasses are a must-have.
Blue light blocking light bulbs
Transform your evening environment with blue light blocking light bulbs. These innovative bulbs emit a warm, soothing light free from blue wavelengths, making them perfect for bedrooms or relaxation spaces. They help your body wind down naturally, supporting better sleep.
Blue light blocking lighting
Create a blue-light-free environment with a variety of lighting solutions, including torches, night lights, book lights, lamps, and strip lights. These options are designed to emit warm, soothing light without blue wavelengths, making them perfect for nighttime use. Whether you're reading in bed, lighting a cozy corner, or setting up mood lighting with strips, these products help protect your sleep and relaxation.
Full Spectrum lighting
Brighten your day with full spectrum lighting options, including light bulbs, lamps, and SAD (Seasonal Affective Disorder) lights. These lights mimic natural daylight, boosting your mood, energy, and focus—perfect for combating the winter blues or enhancing your workspace. Whether you're upgrading your home lighting or using a SAD light for therapeutic benefits, these products bring the power of daylight indoors.
Red light therapy devices
BlockBlueLight offers some of the industry's leading range of red light therapy devices and panels for at-home therapy treatments. Red light therapy has been widely studied for its potential benefits in addressing various health concerns. Whether you want to improve sleep, boost mood, support skin health, reduce the appearance of fine lines, enhance recovery from exercise, promote hair health, or improve overall wellness, red light therapy is a powerful tool to incorporate into your routine.
Sleep masks
Achieve total darkness and deeper sleep with premium sleep masks. Designed to block all light, these masks are perfect for creating a restful environment wherever you are, whether traveling or at home. Pair them with other blue light blocking products for the ultimate nighttime routine.
How to use the block blue light discount code
Click on the button below to visit the Block Blue Light website.
Add the item/s you would like to your cart.
Your Block Blue Light discount code will be automatically applied.
Block Blue Light have introduced frequently changing, automated discount codes. Click on the link below to generate your Block Blue Light Discount Code giving your 10% OFF!
Click on the link below to get 10% off Block Blue Light
BlockBlueLight discount code FAQs
Is the BlockBlueLight discount code genuine?
Yes. It comes directly from our affiliate partnership with BlockBlueLight rather than from a coupon site. Our code is applied automatically through the link on this page, and we update this page whenever the offer changes.
How do I use the BlockBlueLight discount code?
There is no code, you just need to click through from this page and the 10% is applied at checkout. If you do not see it on the payment screen, return here and click through again before you pay. If you have any problems, email info@thehealthpuzzle.co.uk.
Does the BlockBlueLight discount code work in the UK and internationally?
Yes. Block Blue Light ships internationally, and the discount applies to orders placed through our link. When you click on our link you will be automatically sent to the correct website to make your purchase.
How long is the Block Blue Light discount code valid for?
The discount is active and there is no end date at present. If that changes, we will update this page.
Why does The Health Puzzle recommend BlockBlueLight?
Block Blue Light offers a wide range of industry leading products, used and recommended by qualified healthcare practitioners.
Does The Health Puzzle earn commission from this code?
Yes. We earn a small commission if you buy through our link, and it never costs you anything extra. That commission keeps our articles free to read. It does not influence which brands we recommend or what we say about them.
Click on the link below to get 10% off Block Blue Light
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