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Denmark updates National Road Lighting regulations to include 'Good Light' and reduce light pollution
April. 2025; Jakob Zeihlund, The Danish Road Lighting Group &Â Â Joachim Stormly Hansen, GLG Science Advisor and Ocutune. Good light...


Mandatory 1-hour earlier wake-ups, courtesy of daylight saving time
We're waking up an hour earlier throughout the summer because the clocks have gone forward – our bodies really don’t like it. Many people...


Light spectrum, the different colours of light
Have you ever wondered why the sky looks blue, why sunsets are orange and pink, or why some indoor lights just feel … wrong? Let’s take a...


Lighting Design for Health, Wellbeing and Quality of Light, A Holistic Approach to Integrative Lighting
The International Association of Lighting Designers ( https://www.iald.org/ ) published on 28th February 2025 a white paper entitled...


The fourth step to good light
This is the fourth and last step towards living a healthier and happier life. The secret to feeling more awake during the day and...
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