Sleepy when you want to work?
We, humans, evolved for tens of thousands of years living outside under the rhythms of natural light. Our body rhythms, including...
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Good Light Group
Jan 16, 2023
Good light helps you fight the winter dip
The holidays are over, it's chilly, wet and dark, we prefer to sit inside. Yet you need a daily dose of good light: it makes you more...
Good Light Group
Jan 13, 2023
Share your good light experiences with us!
We are always looking for people to share their lighting experiences with us. So, if you want to spend 30 days in good light, outside, in...
Good Light Group
Jan 9, 2023
Good advice for 2023
Do you feel tired while working? Do you feel moody or depressed, have trouble waking up? Probably your lighting conditions are not...
Good Light Group
Dec 19, 2022
Do you feel sleepy at your laptop?
Do you feel tired while working? Can't concentrate or feel unproductive. Most likely, you don't have the right light. You need good light...
Good Light Group
Dec 13, 2022
Winter blues?
Feeling moody or depressed, having trouble waking up? In winter we spend more time indoors. The light during the day is often too dark...
Good Light Group
Dec 9, 2022
The 3-30-300 rule
Another interview! This time for ‘OG wijzer’ which is the knowledge and information platform for technical real estate professionals in...
Good Light Group
Dec 5, 2022
Do you wake up tired?
This could very well be because your brain is not properly synchronised with real time. Try good light! Bring good light into your life...
Good Light Group
Nov 29, 2022
Improve your sleep, health or mood. We introduce the animated series "facts of light"
Do you often sit sleepy at your laptop and feel unproductive? Are you sleepy when you want to work, need an alarm clock to wake up and...
Good Light Group
Nov 14, 2022
Good light: the missing link between energy savings and user health
Jan Denneman, chairman Good Light Group, speaks at the Future Lighting event on 23 November in Gorinchem, the Netherlands. Here is a...
Good Light Group
Nov 8, 2022
Watch the sun rise to catch a better sleep
Have you heard that a good night's sleep starts in the morning? Indeed, your body needs exposure to sunlight to reset its internal clock...
Good Light Group
Oct 27, 2022
Back to normal time
This weekend, in many northern hemisphere countries, times will be set back to normal. Popularly called winter time, but it is our normal...
Good Light Group
Oct 5, 2022
Be healthier be happier
Daylight gives life. This is common knowledge. The energy of daylight is undeniable. Plants need daylight to grow, to survive. Animals...
Good Light Group
Sep 28, 2022
Listen and learn more about health
A new podcast aired on health and nutrition since March 2022! One of the world's top scientists in this field explains the latest...
Good Light Group
Sep 22, 2022
Don't sit in twilight all day!
An artikel by Jan Denneman for the Led professional Review Life on earth has developed over hundreds of millions of years under the...
Good Light Group
Sep 20, 2022
Healthy buildings for healthy people
It is essential that buildings and homes contain natural light and fresh air as a fundamental part of their environmental factors. In...
Good Light Group
Sep 6, 2022
Do employers not take good care of their shift workers?
Shift workers are more likely to suffer from depression or other mental health disorders. Because of their disrupted daily cycle of the...
Good Light Group
Aug 23, 2022
Natural light the #1 office perk
Harvard business review published the results of a survey by an HR consultancy on this back in 2018, so that’s four years ago! But many...
Good Light Group
Aug 18, 2022
Did you know a lot of mental illnesses can be associated with a disrupted circadian rhythm?
For you to understand we first will explain what your circadian rhythm is. Your circadian rhythm is your inner clock, it makes sure all...
Good Light Group
Aug 16, 2022
Feel better after a camping weekend
People who have enjoyed a camping weekend benefit greatly from it! Spending a weekend on a campsite means spending a lot of time outside....
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