太陽光と照明の科学
liproが発信する、光と暮らしの知識

光の科学
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。

liproの技術
"Aren't LEDs too bright?" How lighting optical design solves the discomfort of direct glare
LED "glare" can be eliminated through optical design. This article scientifically explains the difference between discomfort from direct viewing and...

光の科学
Natural light spectrum awakens high learning efficiency
Sunlight always fills me with energy and brightens my mood. Science proves that natural light promotes serotonin secretion, which helps...

光の科学
Improve sleep quality according to nature's rhythm
In today's busy world, high-quality sleep is becoming increasingly precious. Through scientific light technology, we provide a comfortable rest experience,...