Why do teenagers sleep so badly?
Reading time: 8 min. In short: Teens aren't just "screen-obsessed" or "lazy." Their internal clocks naturally shift during puberty, delaying their sleep onset. Add to that a busy soci...
Infrared light: gadget or health revolution?
Reading time: 8 min. In short: Red and infrared light, long confined to the medical field, is making a comeback with impressive promises: improving sleep, reducing inflammation, and boo...
Blue light: what should we really think about it?
Reading time: 8 min. In short: Blue light has a bad reputation, accused of disrupting our sleep, damaging our eyes, and disrupting our biology. But should it really be banned? Not so fa...
Does light influence our mood?
Reading time: 8 min. In short: Our mood is directly linked to light. Too dim? Fatigue sets in. Too cold? Anxiety rises. Too erratic? Morale plummets. This article explores how to adapt ...
Melatonin Supplement: Danger or Scam?
Reading time: 8 min. In short: Melatonin has become a go-to for many people. But is it really necessary to take it? From beliefs to real effects and lasting solutions, we take a look at t...
Why do insects fly towards light?
Reading time: 6 min. In short: Insects are irresistibly drawn to light, sometimes burning their wings. This phenomenon is no mystery: it stems from a conflict between their evolution and ...
How the light bulb disrupted our sleep
Reading time: 7 min. In short: The invention of the light bulb revolutionized our relationship with sleep. Originally a technological miracle, it was also the starting point of a global i...
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Comparison - French design: the most beautiful lighting fixtures of 2025
Reading time: 4 min What is a good designer light fixture? In 2025, lighting is no longer a mere functional object. It has become the aesthetic heart of the room, often the key piece ...
Color Rendering Index: Why It's Crucial
Reading time: 8 min. In short: The color of an object depends not only on its actual hue, but also on the light that illuminates it. The color rendering index (CRI) evaluates a light ...
Sleep Disorders: The Reason Nobody Talks About
Reading time: 5 min In short: What if your sleep disturbance stems from an invisible source? A light that's too cold in the evening, a shifted rhythm... Our lighting environment disru...
