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Are we not ready for circadian lighting?

Updated: Apr 18, 2022

In a recent article in LEDs magazine the circadian pioneer, esteemed professor Russel Foster from Oxford Universities claims we’re not ready for circadian lighting. But does he really mean it? His argument is that researchers still don’t know all the details. Others say we know enough to move on. But according to the article, the two sides might actually agree.


According to our chairman Jan Denneman human-centric lighting, better known as circadian lighting or integrative lighting, is the best-kept secret because nobody in society knows about it. Scientists know, but they only talk about it to each other. If people start wanting healthy light and are going to ask for it, the industry will follow. This is the very reason of existence for the Good Light Group.


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