Circadia — Sleep Science

What happens to your baby's
brain at 3AM

Tap to compare

White Light
Increases Cortisol
Stress hormone spikes immediately
Suppresses Melatonin
Sleep hormone completely blocked
Elevates Heart Rate
Body enters full alert mode
Disrupts Circadian Rhythm
Internal clock resets to morning
Alert & Stressed Brain
Signals daytime. Harder to fall and stay asleep.
Broken, Fragmented Sleep
Awake Light Deep
0h1h2h3h4h5h6h

More night wakings, less deep sleep, poorer rest, higher stress. Your baby's brain thinks it's morning. Getting back to sleep becomes a battle — for them and for you.

Red Light
Supports Melatonin
Sleep hormone stays fully active
Supports Circadian Rhythm
Body clock remains untouched
Lowers Cortisol
Stress levels stay suppressed
Promotes Relaxation
Brain stays in full night mode
Calm & Sleep-Ready Brain
Signals nighttime. Easier to fall and stay asleep.
Smooth, Deep Sleep
Awake Light Deep
0h1h2h3h4h5h6h

Fewer night wakings, more deep sleep, better rest, lower stress. Your baby's brain stays in night mode. The feed ends. Everyone goes back to sleep.

Red light is the only light that doesn't tell
your baby's brain it's daytime.

Sleep Research Institute
Science. Sleep. Solutions.

Source: Chang, A.-M., et al. (2015). PNAS, 112(4), 1232–1237.

Circadia LumaNight deep red night light
Circadia LumaNight
Circadia LumaNight
Circadia LumaNight
Circadia LumaNight
Circadia LumaNight
4.7 | 127 customers

Designed to support new families Sleep

View full details

Why New Parents Prefer LumaNight

Claim your LumaNight
  Cheap Red Led Lights

✓ Soft red sleep-friendly light

✓ Designed for nighttime feeds

✓ Pro Melatonin Production Light

✓ Minimal & portable

✓ Calm, distraction-free design

The Night is in your hands.

Circadia was built from one frustration: every night light, bedside lamp, and phone screen on the market uses white light, that constantly stimulate and activates our brain when it's bed time

We introduce LumaNight and Vision Guard to fix both gaps. The 3AM wake-up and The pre-sleep scroll. One science-backed system, designed around parents nights.

Circadia is here to build your new bedtime routine and to restore your Circadian Rhythm, using a different approach than strong supplements or useless night masks.

Circadia Vision Guard blue light filtering glasses
Circadia Vision Guard
Circadia Vision Guard
Circadia Vision Guard
Circadia Vision Guard
Circadia Vision Guard
Circadia Vision Guard
Circadia Vision Guard
Circadia Vision Guard

Protect What Matter Most Even at 3 am

Protect your eyes from blue light screens before bedtime with Circadia Vision Guard

View full details

FAQ's

Parents asked:

1
Isn't LumaNight Red Light too Dim ? Will I be able to see a messy Diaper change?

Absolutely — but in the right way. It's bright enough to navigate your room, read, or feed a baby at night, while staying gentle on your eyes. The goal isn't to flood the room with light, but to give youjust enoughwithout disrupting your sleep.

2
How does it work ?

The Mini Red Sleep Lamp emits a soft red light that works with your body's natural sleep cycle. Unlike regular lights, red wavelengths don't interfere with melatonin production — so you can wind down, read, or move around at night without tricking your brain into staying awake.

3
Why red lights ?

Red light sits at the end of the visible spectrum and has the least impact on your circadian rhythm. White and blue lights signal your brain that it's daytime, suppressing melatonin and delaying sleep. Red light lets your body know it's time to rest — naturally, without any supplements or screen filters.

4
Portable ?

Yes! The Circadia lamp is designed to go wherever you go. Its compact size makes it perfect for your nightstand, travel bag, or even a camping trip. No more harsh hotel lights ruining your sleep routine