Sleep and light blog

The truth about the energy label for lamps You've just bought a new LED lamp, unpacked it - and a big red "F" is smiling at you on the energy labe...

Color rendering, flicker-free & Co. Light accompanies us every day - when we get up, in the office, when we relax at home - and depending on the s...

Why less lumen is often better More lumens, more light, more power? Sounds logical - but the full-spectrum light source with maximum lumen output ...

Whether it's a desk lamp, a living room or a content creation setup: good LED lighting is essential in almost every scenario. After all, light has...

What constitutes healthy light and how you can use it for yourself LEDs have no longer been a rarity in private households since the early 2010s. ...

How to get tired eyes fit again Round three out of four people from industrialized countries suffer from tired eyes when working in the office. Th...

3 tips for a monitor that is easy on the eyes As a screen worker, you spend several hours a day at your PC. And that's not enough screen time. You ...

Normally, the human body recognizes that it is time to sleep by alternating between daylight and darkness.

LED light is all the rage. The light-emitting diodes can now be found in almost every modern German household. If not on the ceiling or as light s...

It stings. Pulsates. Hurts in waves. Or presses incessantly. Headaches and migraines are one of the most common illnesses that occur in our latitu...

When the days get shorter and the sun goes down in the afternoon, what happens? Exactly, you feel tired and listless earlier. And you're not alone...

Why your light makes you totally unproductive in the evening Tired due to light - is that even possible? If you think it's the darkness that makes...