You don’t have a sleep problem. You have a lighting problem.
Effortlessly transform your home lighting environment for better sleep — room by room.
⭐⭐⭐⭐⭐ 4.9 from 35 customers
🛡️ 30-day satisfaction guarantee
“I LOVE how it contains infrared light and adapts throughout the day and night, improving sleep without me needing to think about it. It’s such a simple upgrade for anyone.”
Mollie Eastman
(Host of Sleep Is a Skill podcast)
For most of human history, changes in natural light guided you into deep sleep, effortlessly.
Daylight — woke you up
Sunset — calmed you
Firelight — signalled sleep
The secret to deeper sleep isn’t in your mattress. It’s in your home lighting.
Your body already knows how to unwind and sleep deeply.
It just needs the right light cues at the right times of day.
In nature, light shifts with the sun. Daylight is bright and energising. Sunset grows warmer and softer. Firelight is dim, red-rich, and calming.
From sunlight through to firelight, natural light also contains infrared light — the part that is crucial for healing, repair, and recovery – but that most modern home LED lighting has completely removed.
The fix is simple: your home lighting needs to mimic nature’s daily shifts.
Most homes still look like this at night
If your home is still flooded with bright, blue-rich, flickering modern LED light after sunset, it’s keeping your biology stuck in “daytime” mode.
Instead of winding down naturally, the timing of your circadian rhythm — your body clock — gets delayed.
This keeps you in an alert, switched-on state when it should be preparing you for sleep.
Your modern home lighting environment keeps you stimulated and disrupts the deep recovery and repair you should experience at night.
The Better Sleep Bulb fixes this, effortlessly.
It shifts your home light environment back to the natural rhythm your body needs for deeper, more restorative sleep.
With added infrared light and three flicker-free modes — Day → Evening → Night — it’s designed to mirror nature’s daily light pattern, making sure your home supports your sleep, instead of working against it.
Simply turn your regular light switch on/off to cycle between modes.
No routines.
No discipline.
No guesswork.
Just better sleep at the flick of a switch.
⭐⭐⭐⭐⭐ 4.9 from 35 customers
🛡️ 30-day satisfaction guarantee
Why this light feels different
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Our Evening and Night modes remove blue and green light — the wavelengths your brain associates with daytime.
Without those signals, melatonin rises naturally and cortisol levels fall, helping your body shift more naturally into wind-down mode.
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Our bulb brings back infrared wavelengths found in both sunlight and firelight, which most modern LEDs have stripped away.
The result is a warmer, deeper, more restorative light that penetrates deep into your tissues, supporting cellular energy production, easing oxidative stress, lowering inflammation and improving recovery.
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Most modern LED bulbs flicker hundreds to thousands of times per second. You may not see it, but your brain still has to process it.
The Better Sleep Bulb uses a flicker-free driver, creating a steadier, calmer light for your eyes, brain and nervous system, from day to night.
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Most modern LED bulbs leave gaps across the spectrum, so colours look flat, washed out and slightly lifeless without you ever knowing why. Skin, food, wood and your own walls never quite look the way they would in daylight.
In Day and Evening modes the Better Sleep Bulb renders colour at a CRI of ≥98, close to natural sunlight, so everything you see looks true, warm and alive.
Night mode steps down to a deep 1200K firelight tone where colour rendering naturally softens to ≥70 CRI, exactly as it does around a real fire.
For the science-minded
Day Mode (100% Brightness) → A full-spectrum (2700K) white light that provides clear illumination to keep you focused and productive, without making your body feel stressed, tense, or overstimulated.
Evening Mode (70% Brightness) → A dimmer, warmer (1800K) sunset tone that subtly relaxes you, lowers alertness and prepares you for sleep by removing blue light to protect melatonin.
Night Mode (40% Brightness)→ The dimmest setting with deep red (1200K) firelight tones and no blue light, easing toward deep and restorative sleep – while still providing enough light to see at night.
Frequently Asked Questions
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Size: 60mm / A60
Base Fitting: E26 screw (compatible with E27), or B22 bayonet
Voltage: AC100–240V, 50/60Hz, worldwide compatibility
CCTs and Brightness: Day mode (2700K, 300lm±10%), Evening mode (1800K, 100lm±10%) and Night mode (1200K, 50lm±10%)
CCT Switching: Toggle switch → cycles through the 3 modes
Memory: Returns to last-used mode after being switched off for 5 seconds
Blue & Green Light: 2700K: G=70.3% B=2.8% | 1800K: G=60.6% B=1.0% | 1200K: G=44.3% B=0.1%
Infrared Output: Extended spectrum up to 1000nm in each mode
Dimming: Not compatible with dimmer switches (internal driver manages brightness per mode)
Power Use: 2700K: 10W±0.8W | 1800K: 7W±0.5 | 1200K: 4W±0.5W
Beam angle: 230°
Color quality (CRI): 2700K: ≥98 | 1800K: ≥98 | 1200K: ≥70
Flicker: Zero visible flicker
Thermal limit: LED board <85°C at full power
Lifetime: 30,000 hours
Safety Certifications: CE, RoHS, FCC
Warranty Policy: 12 months
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The Better Sleep Bulb is designed for standard on/off light fixtures — wall switches, pull cords, and lamps with a simple on/off action.
This is how the bulb's mode-cycling logic works: each clean off/on toggle moves it to the next mode (Day → Evening → Night).
For best performance, please avoid using the bulb with:
Dimmer switches. The internal driver manages brightness per mode, so dimmers aren't needed. If your circuit has a dimmer, keep it set to full brightness.
Touch-controlled lamps. These fixtures use a control circuit that doesn't deliver the clean mains reset the bulb requires to cycle modes. The bulb may get stuck in Day Mode or fail to turn back on without unplugging the lamp.
Twist-base or rotary-controlled lamps. Same issue — these often use electronically controlled circuits rather than a true on/off mains break, which prevents the bulb from cycling reliably.
If you're unsure about a specific fixture, the simple test is: does the switch make a clean "click" that fully cuts power, and does the bulb come straight back on with the same click? If yes, you're good.
If the fixture uses any kind of touch, twist, or dial control, we recommend using the bulb in a different fixture.
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Yes. It’s a standard A60 bulb designed to fit E26/E27 screw or B22 bayonet household light fixtures. You can swap it in like any other bulb (provided it fits). There’s no rewiring, apps, or extra equipment needed.
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Right now the bulb only comes in A60/A19 size with E26/E27/B22 compatibility. Our first release comes in just one shape and size, allowing us to focus on perfecting performance and spectrum quality. Additional shapes are planned for future releases (soon).
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Yes. We ship internationally.
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We work with international logistics partners to ensure your order clears customs as smoothly as possible.
For many destinations, taxes and duties are handled in advance through our shipping partners — helping to avoid unexpected fees on delivery.
However, depending on your country, additional import duties or taxes may still apply. These are set by your local government and are outside of our control.
If you’d like to understand potential charges before ordering, we recommend checking with your local customs office.
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We offer a 30-day satisfaction guarantee from the date your bulb arrives. If it’s not the most comfortable and calming evening light you’ve experienced, simply contact us and we’ll make it right.
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Yes. There is no UV, no harsh blue light at night, no flicker, and no apps or EMF-based smart controls. For infants, Night mode (1200K) is ideal for night feeds, diaper changes, and parental soothing without disrupting anyone’s melatonin.