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...

On March 11th, the Good Light Group held its 6th Strategy Day, was an inspiring and energising meeting, featuring both constructive and...

The International Association of Lighting Designers ( https://www.iald.org/ ) published on 28th February 2025 a white paper entitled...

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

This is the third of four steps towards living a healthier and happier life. Feeling tired and unfocused at work? Poor lighting might be...

This is the second of four steps towards living a healthier and happier life. Beating the winter blues and living a healthier and happier...

On 6 February, we held our 21st Good Light Group meeting. The session kicked off with a brief progress update from Jan Denneman on our...

This is the first of four steps towards living a healthier and happier life Exposure to natural daylight is vital for your well-being. We...

Light regulates our biological clock, aligning our body's rhythm with the time of day. This enhances sleep quality, boosts energy, and...

Together with the  Society for Light, Rhythms, and Circadian  Health (SLRCH) , the  Daylight Academy (DLA) , the  International...

Our biological clock, known as the circadian rhythm, responds to the day and night cycle, influencing alertness, mood, and sleep, and is...

Bad lighting doesn't just affect your energy levels; it can also disrupt your sleep patterns, mood, and overall well-being. Insufficient...

As the days grow shorter and the air gets colder, many people start to notice a shift in their mood. These feelings, often referred to as...

We wish you an enlightening new year filled with happiness, good health, and plenty of daylight or artificial lighting that compensates...

Bye Blues conceives lamps for short nocturnal awakenings. Compared with regular lamps, the light emitted by Bye Blues lamps does not...

Lighten Corp.  wants to Create a better living world with Good Light Group.  The mission of Lighten Corp. is to support science and...

Meet our science advisor Inge Declercq , a neurologist, sleep expert, and author of the books Brain Rest, The Power of Sleep, and Sleep...

In recent years, the importance of mental health has gained much-needed attention. While various factors contribute to our mental...

We’re excited to introduce our science advisors! Together with our science advisors and lighting designers, we’re able to provide you...

In today's fast-paced world, the pressure to stay connected 24/7 is undeniable. Phones and laptops rarely take a break, our minds are...