What is Circadian Lighting?

Circadian lighting mimics nature’s natural progression of light throughout the day, in our home. It supports our body’s internal clock and circadian rhythm, which regulates every essential function in our body. Today’s artificial lighting is absolutely determinantal to our health and wellbeing. LED lights and fluorescent lights emit harmful blue light, whilst being constantly under artificial lighting is disruptive to our body’s natural biorhythms. Blue light and artificial light are especially harmful to us when they are emitted at inappropriate times that don’t coincide with nature, such as after sunset and during the evening. Your solution? Circadian friendly lighting so here are my absolute tried and tested favourite brands and products.

BlockBlueLight Multi-Mode Blue Blocking Sleep Lamp

The BEST lamp ever!! I love, love, love this lamp and have one permanently situated in the bathroom. Another one floats between the bedroom, kitchen or wherever I may need some lighting in the evenings.

It has 3 great blue light free color settings, a flexible goose neck and a brighter and dimmer setting which makes it even better. EMF free and flicker free, this is lighting as circadian friendly as it gets. Sleep friendly, light friendly, and health friendly.

Bon Charge Blue Light Blocking Lamp

Another great option if you want better sleep. This Bon Charge lamp is also pure red light, flicker free and zero EMF. It’s great for the bedroom, the lounge, the kitchen and as per my Block Blue Light one, I find it’s super handy anywhere I want to avoid harmful blue and green lights at night – like brushing my teeth at night.

It has a handy gooseneck that’s fully adjustable and three brightness settings which I love. This one gets a big tick for being 100% circadian health friendly.

Block Blue Light Multi-Mode Blue Light Free Book Light

This little baby is like 3 book lights in 1! I like to read at night so it’s great for that, but beyond reading I’ve been known to carry it around the house with me to get a top up of water, check in on kids, or see what mischief the fur baby is up to.

This book light / mini lamp is great for travelling too and for sending to camp with the kids. 100% blue light free, EMF free and flicker free, like all of the Block Blue Light’s products that I’ve tried, it’s a winner and family favourite in our home.

Bon Charge Blue Light Blocking Clip Light

Reading is part of my bedtime routine and something I love to do. So, the last thing I want to do is tell my body it’s time to wake up and wind up, when my body clock should be winding down and getting into sleep mode. So, BonCharge to the rescue!

This book lamp stops those harmful blue light emitting LED reading lamps, bed lamps and bed lights sending the wrong messages to your eyes and brain. Whilst this one has just one light setting it’s still super handy for home, when you travel and for everyone in the family.

BlockBlueLight Full Spectrum Light Bulb

A big shout out to BlockBlueLight for creating the world’s first Day to Night full spectrum light bulb – the BioLight! This light replicates sunlight and bring the outdoors inside. It has a Dawn to Dusk feature which gives you 3 light bulbs in one.

I love, love, love this light bulb! I’ve replaced the light bulbs in our kitchen pendants which means when I do have to put the lights on, at least I’m getting the full spectrum of light and not just blue light. Also said to boost mood and yes, I’m happier already!

BlockBlueLight Twilight Red Light Bulb

Twilight bedtime bulbs are the best lighting bulbs to use in the hours after sunset, prior to bed and during the night. These bulbs feature relaxing red-light spectrum, and are specially designed to maximise your melatonin levels and to help you sleep better.

Guaranteed to be 100% blue AND green light free, this bulb is perfect for your bedrooms, is flicker free, low EMF and circadian and human health friendly.

BlockBlueLight Sweet Dreams Sleep Light Bulb

Say hello to SweetDreams lights, the world’s healthiest light bulbs designed to be used throughout your home. This bulb emits a warm amber spectrum light which is specially designed to help you sleep better and save your circadian health.

BlockBlueLight’s Sweet Dream Bulb is guaranteed to be 100% blue light free, produce zero flicker, and low EMF. And with over 670+ ⭐⭐⭐⭐⭐ reviews, you can trust this baby.

Bon Charge Motion Sensor Night Light

Say goodbye to harsh sleep disrupting lights shining in your eyes in the middle of the night. If you or your kids are up and about during the night, this is the light for you.

The Bon Charge Motion Sensor Night Light emits a soft and calming red light, free from any blue or green wavelengths that can interfere with your sleep . This sleep-friendly light will turn on when it senses movement and will ensure you get to where you need to go without any bumps or disturbances to your body’s natural sleep rhythms.

The Complete Guide to Circadian Friendly Lighting

Mastering your health starts with mastering your light. Our whole circadian rhythm is based on light and dark cycles. But that doesn’t mean we just need to consider the light outside. Looking after our circadian rhythm and cycles means we also need to consider our indoor lighting too. Enter Circadian friendly lighting.

Circadian lighting can transform how you think about light and its impact on your life. By aligning with our natural rhythms, this type of lighting offers a myriad of benefits that go beyond just illuminating your home and spaces. Whether you’re a health enthusiast or not, if you’re looking to create a more balanced and healthy environment for you and your family, understanding circadian lighting is an essential step toward improving your wellbeing.

Why Circadian Lighting is Important

Circadian Lighting allows us to live in harmony with nature’s cycles and nature’s light and dark rhythms. This is how we were designed to live so it’s critical if we are to stay as healthy as we can be. There are literally hundreds of studies showing the adverse health effects and dangers of artificial lighting. Circadian lighting offers so many benefits so here are just a few:

Improves Sleep Quality: By replicating the natural light patterns, circadian lighting helps regulate your melatonin production, leading to better sleep quality and duration and giving you all the protective powers that melatonin offers.

Mood Regulation: Exposure to natural-like light can help alleviate symptoms of seasonal affective disorder (SAD) and improve overall mood. It also ensures our hormonal systems are working nicely and that we’re making stress relieving and mood boosting hormones in the right quantity at the right times.

Promotes Overall Health: Circadian lighting aids in regulating digestion, metabolism, and immune function, contributing to better overall health. Artificial lighting has also been shown to promote skin aging and wrinkles, so if you want to look younger, longer, perhaps you need to revisit your lighting at home.

Creates a Comfortable Environment: A human-centric lighting setup improves well-being and satisfaction in any space, from homes to workplaces. Once you’ve made the switch, there is no going back as your eyes know what’s good for them. In our house, if someone turns on the downlights at night, this is immediately followed by cries of  “too bright, too bright”!

Types of Circadian Friendly Lighting Products

We are super lucky to have some great brands like BlockBlueLight and Bon Charge making amazing products!! I’m a big fan, big customer and happy partner of theirs. Here are some of the types of circadian friendly lighting you can find.

Circadian Light Bulbs

Circadian light bulbs are specifically designed to align with your natural rhythm. These bulbs are 100% blue light free, often come in multiple shades of amber and red, and provide a warm, calming light in the evening and to your home.

Features: Amber lights, blue light free, flicker free, low / zero EMF, easy to install.

Benefits: Supports natural sleep-wake cycles, enhances daytime productivity.

Full Spectrum Light Bulbs

Full spectrum light bulbs offer a broad range of wavelengths, closely mimicking natural sunlight. These bulbs are beneficial throughout the house but I particularly like them over my breakfast bar and bedroom.

Features: Amber lights, blue light free, flicker free, low / zero EMF, easy to install.

Benefits: Supports natural sleep-wake cycles, enhances daytime productivity, gentle on your eyes

Blue Light Free Lamps

Blue Light Free lamps are super handy and versatile around the home. Perfect for the bathroom when brushing your teeth at night, in the bedroom when getting changed before bed and in the morning when you’re up and about (and the sun’s not) and you’re making your first cup of tea and the kids’ lunches. These lamps are dimmable, blue light free, flicker free and have low to zero nnEMF. They are portable, adjustable and I can’t do without-able.

How to Integrate Circadian Lighting into Your Life

To live more circadian friendly aligned, we need to try and mimic what’s happening outside, inside. This means when the sun isn’t up yet or when the sun has set, we should be keeping the artificial lights and LED lights off and down too. Here are some ideas for throughout your day…

Morning Routine

If the sun isn’t up yet, start your day with blue light free lamps and full spectrum lights. Consider using a circadian light bulb in your bedroom or a blue light free lamp in your bathroom and kitchen.

Daytime Activities

Maintain high levels of natural-like light throughout your home and workspace. Open your windows to let some natural light in and be mindful of being exposed to sunlight through glass windows. Studies show this has adverse health effects as just like sunlight through a magnifying glass changes, so does light through windows.

Evening Relaxation

In the evening, switch to warmer, dimmer lighting to signal to your body that it’s time to wind down. Once the sun has set and it’s dark outside, it’s time to start dimming the lights inside too and turning off those bright LED and artificial lights.

Bedroom Setup

Ensure your bedroom lighting supports your sleep-wake cycle by using circadian light bulbs, full spectrum light bulbs, blue light free lamps and book lights. Avoid exposure to blue light from screens and devices for a good few hours before bedtime.

Not Just a Trend

Circadian friendly lighting is not just a trend; it’s a science-backed approach to improving your health and wellbeing. By integrating circadian lighting into your daily routine, you can enjoy better sleep, enhanced productivity, and a more balanced mood.

Ready to make the switch? I have happily tried and tested a bunch of products and brands and happy to recommend them because I know they work. Now it’s your turn. You can explore my Top Picks andrecommended products and start experiencing the benefits of circadian lighting today. For any personalised questions, advice and more tips, just reach out

Disclosure: Some of these links are affiliate links, which means that I may get financially compensated if you invest in them. Please know that every product I recommend is one that I have bought and used myself or from a brand I trust impeccably.  Integrity means everything to me so I hope you enjoy. I also really appreciate your support through these affiliate purchases as these funds allow me to continue doing the work I do and love. Sandy xx