Pure Red® technology

Sleep better thanks to science and red light

The result of research into neuroscience and chronobiology, Pure Red® technology emits a red light that sends the right signals to your brain to help you fall asleep.

The red light

The optimum light spectrum for night vision, without disturbing your sleep. Pure Red® diffuses a soft red light that ignores all other colors in the light spectrum.

Preserves melatonin

When you wake up at night, Pure Red®'s red light preserves the melatonin you would lose with conventional light.

1300+ scientific studies

The creation of the best night light is based on the results of over 1,300 scientific studies.

4 years of research

Inspired by these discoveries, our team of neuroscientists spent 4 years developing an optimal light for night-time illumination.

Improves sleep quality in just a few weeks

More than 9 out of 10 users report beneficial effects on their sleep and quality of life after just a few weeks' use.

Light bulb
Blue light

Blue light upsets our biological clock

Night-time awakenings are inevitable and we need to light up at night. But that's where the problems start. Phones, nightlights, bedside lamps - they all emit blue light that disrupts your biological clock.

Validated by science and NASA

Red light: benefits recognized by science.

Since the first NASA studies in the 1960s on the effects of light on the human body, a great deal of research has highlighted the benefits of red light.

Patented Pure Red® technology

Red light with no other color in the spectrum

More than just a red light! Pure Red® technology emits a specially calibrated wavelength to tell your body it's time to go to sleep.

Red light versus blue light

Why choose red light at night?

Red light at night offers unique benefits for sleep: it doesn't interfere with melatonin production, preserves the natural circadian rhythm and improves the quality of rest.

What's more, it reduces eyestrain, promotes relaxation and limits glare, creating the ideal environment for restful sleep.

Pure Red® light
Blue light
Little or no effect on melatonin production
Preserves circadian rhythm
Helps you fall asleep quickly
Soft, optimum lighting
Prevent the risk of sleep disorders
Helps eyes adapt to darkness
Promotes relaxation and reduces stress
The Byeblues lamp

The lamp that saves parents' sleep

Parents lose up to 44 days' sleep a year. Equipped with Pure Red® technology, the Byeblues lamp emits a soft red light that preserves melatonin production and promotes a rapid return to sleep.

Convenient to carry and designed for night lighting

A unique design in the shape of a "leprechaun's bonnet" makes our lantern easy to hang up and care for your child.

Go back to sleep after every feed, nightmare, bottle, etc.

Our lamp features a sleep program designed to signal to your cells that it's time to sleep. Sink into a restful sleep in just a few minutes.

Forget fatigue. Enjoy every moment with your children.

Lack of sleep leads to reduced concentration, mood disorders and a disturbed metabolism. The Byeblues lamp helps you maintain your body's natural rhythms, so you can enjoy every moment with your children.

Any questions?

The Byeblues lamp

We are available to answer your questions Monday to Friday, from 09 to 18.

Yes, you can use the lamp completely if you suffer from sleep disorders. By using the Byeblues lamp at night, you'll avoid blocking melatonin secretion and be able to fall asleep more easily.

The Byeblues lamp is made in France. The chosen material is recyclable and suitable for skin contact.

The lamp is for anyone who needs to get up at night and wants to preserve their sleep. Some features are very useful for new parents, but that doesn't mean you can't use it, even if you don't have a baby. It's also useful for children who are afraid of the night and want to be reassured by a light.

The Bye Blues lamp uses red light because it's designed to be used at night. Using red light at night won't block melatonin production, unlike conventional light (which emits blue/white light). What's more, red light lets you move around easily at night without disturbing your health. It also makes it easier to get back to sleep.

Yes, the lamp can be used near babies. The lamp is safe, and does not disturb the baby's eyes or rhythms. As a reminder, the lamp is designed for new parents to use when caring for their infants at night. In this way, babies can enjoy the same benefits of red light as their parents.