太陽光と照明の科学
liproが発信する、光と暮らしの知識

目にやさしいシーリングライトの選び方|まぶしさ・色温度・演色性で考える
目にやさしいシーリングライトを選ぶには、明るさだけでなく、まぶしさ、ちらつき、色温度、演色性、部屋との相性を見ることが大切です。購入前に確認したい5つの基準を、暮らしのシーンに合わせて解説します。

健康な光とは?目・睡眠・暮らしを整える新しい照明の考え方
照明は、ただ部屋を明るくするだけのものではありません。目にやさしい光、太陽光に近い自然な見え方、睡眠リズムに配慮した使い方から、これからの照明選びで知っておきたい「健康な光」の考え方を解説します。

Is "LED blue light is three times that of the sun" true? A lighting professional explains scientifically
Is "LEDs are three times brighter than the sun" true? Explaining the truth about LED blue light with the latest...

"Experts Explain" Blue Light Protection to Protect Children's Eyes | Why Lighting Choices Are Most Important
What are the effects of blue light on children's eyes? Experts explain it scientifically. We delve into everything from how...

How to Choose Lighting to Protect Children's Eyes | Basic Knowledge of Blue Light and Color Rendering
We'll explain the basics of choosing lighting to protect children's eyes, such as blue light, color rendering, and flicker. Find...

Protecting eyesight and preventing myopia with the power of science
Myopia is not simply a genetic problem. Excessive exposure to strong artificial light can induce and accelerate myopia. We will...