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...
Sleeping in space: dream or nightmare?
Reading time: 7 min. In short: In space, our sense of direction collapses. Without gravity, without day or night, the body loses its rhythm. This article explores how the absence of a nat...
Is blue light toxic to children?
Reading time: 5 min In short: Blue light isn't poisonous. But it acts as a powerful stimulant on the brain. In children, whose eyes and biological rhythms are still developing, its ef...
My baby doesn't sleep at night: why?
Reading time: 6 minutes In short: Night waking in babies isn't an anomaly. They follow biological rhythms that are still developing. By better understanding these cycles and adapting ...
Sleep apnea: when you lose your breath
Reading time: 4 min In short: Sleep apnea isn't just loud snoring. It's a disorder that interrupts breathing, fragments sleep, and fundamentally disrupts the body. Understanding the i...
What foods should you avoid to sleep well?
Reading time: 5 min In short: Certain foods disrupt sleep more than you might think. They stimulate the nervous system, cause nighttime awakenings, or prevent you from falling asleep. H...
Why the time change must disappear
Reading time: 4 min In short: A one-hour time difference, and the effects are measurable: a 24% increase in heart attacks and a 17% increase in road accidents. It's not just a matter ...
Aller plus loin :
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...
