A blog by Oliver Stefani From a nutritional standpoint, much is known about healthy snacks, but defining a LIGHT snack is more complex....

The Daylight Academy hosts Daylight Awareness Week from 13th to 17th November. This year’s theme, "Daylight and us: learning from the...

Introducing Summa Systems, who recently joined as participant, is all about the future of lighting. In this video, you can join Gé...

In our modern lives, the significance of natural light, specifically daylight, is often underestimated. The right light at the right time...

An article by Jan Denneman for [inst]ALLICHT In the article by Jan Denneman, the significance of good lighting indoors is stressed. He...

A book written by Anneloes Opperhuizen and Marijke Gordijn. Our Board member, Marijke Gordijn, and science advisor, Anneloes Opperhuizen,...

The Good Light Group, together with the Society for Light Treatment and Biological Rhythms (SLTBR), the Daylight Academy (DLA), and Luger...

Do you know the new Netflix series ‘Live to 100: Secrets of the Blue Zones’? These zones are renowned for the longevity and exceptional...

Did you know with the latest update, watchOS 10, your Apple Watch is now equipped with a light sensor to measure the time you spend in...

Twilight indoors causes sleep and mood problems. If you spend most of your time indoors, it’s as if you live in endless twilight, and it...

In this meeting of the Good Light Group - our 16th already - we provide a brief update on the progress of the Good Light Group in the...

Twilight indoors Feeling a bit drained? This could be because, like many people, you spend the majority of your time indoors, away from...

A summary of an interview from the NSWO with Marijke Gordijn If you want to enhance your sleep quality, the balance between light and...

Do you feel sleepy while sitting at your laptop? The light you surround yourself with can be the key to a healthier and happier life....

A summary of the article from LEDs magazine There is consensus among scientific experts on the need to develop lighting fixtures and...

As the seasons change, with some regions transitioning from summer to autumn and others seeing the end of winter, it’s never too early to...

Daylight is an essential factor that positively impacts our overall well-being and plays a crucial role in maintaining good health. Just...

The best choice you can make for your health is: 1. To be outside a lot during the day, especially in the morning. At least half an...

In today's modern life, we spend a lot of time behind screens, for work, education, or entertainment. A life without screens unthinkable....

Good sleep When our biological clock is properly aligned with time we are fit during the day, our mood is upbeat and we rest well during...