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Chrono Eyewear BV

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PROPEAQ light therapy



Better sleep



Better mood



Better performance

For whom?

Parkinson

ADHD

Winter Blues

Irregular work

Top sport

Jet lag

Scientifically proven - evidence based
Patented blue light technology
Blue light of 250 M-EDI is equal to 10,000 lux

You can still see everything just fine

Without blue light

With blue light on

A selection of our clients

Improve your sleep, mood and performance with the PROPEAQ 3 light glasses

Are you experiencing sleep problems or do you need more energy? The Propeaq 3 light glasses are the solution. These innovative light glasses offer powerful light therapy that restores your biological rhythm.

With just 30 minutes of blue light in the morning, the light therapy stimulates your alertness, while the orange lenses (accessory) in the evening help you relax.

This allows you to enjoy a better sleep and experience an energetic start to the day.

With the dark blue lenses (accessory), you can turn the Propeaq 3 into stylish sunglasses.

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What PROPEAQ users say

Lucas

Nice glasses, fast delivery, good price

Silke

By putting on the blue light glasses for 30 minutes during my morning routine I notice that I am more cheerful and have more energy for the rest of the day. Very satisfied with the light glasses.

Kara

I fall asleep well and deep and in the morning I am fresh & fruity again with the blue light. An absolute must have!!

Marloes

During dark days, I am extremely pleased with my Propeaq light glasses. Just a little extra daylight and you are ready to go again.

Leticia

Helps me with a difficult start during dark days, gives me a start-up boost!

Latest publications

Propeaq lichtbril op RadboudUMC Parkinson Symposium - prof.dr. Bas Bloem op het podi

Hype of Hope: innovative blue light therapy for Parkinson's during RadboudUMC Parkinson Symposium

During the RadboudUMC Parkinson Symposium on May 16, 2025, Propeaq emphasized the promising results of a 2019 study into blue light therapy in Parkinson's patients. This study, published in the journal Hindawi Parkinson's Disease, showed that three quarters of the participants, after using the Propeaq light therapy glasses for at least a week, reported improvements in sleep, mood and motor functions. This non-invasive therapy appears to be able to significantly improve the quality of life of patients. The results of a new study are expected in the summer of 2025, which is expected to further substantiate the effectiveness and safety of the therapy, called Chrono Coaching.

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Belangrijke publicatie in het vakblad voor leefstijlgeneeskunde: Chronotherapie helpt bij ADHD

Important publication in the journal for lifestyle medicine: Chronotherapy helps with ADHD

The April issue of the Dutch Journal of Lifestyle Medicine contains an extensive article on the treatment of sleep problems in ADHD. As many as 80% of people with ADHD sleep poorly and this is often because their biological clock...

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Parkinson onderzoek

Parkinson's research

The Radboud University Medical Center in Nijmegen is conducting research into Parkinson's disease. In 2019, research was conducted into the possibilities of using blue light in Parkinson's patients. Blue light glasses have been introduced as a possible new method to...

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