Šta je plavo svetlo?
The human eye gradually adapts to natural light sources as it evolves naturally. But in just a short period of 100 years, human technology has evolved with each passing day, producing a variety of artificial light sources. These new artificial light sources will generate a large amount of blue light, which represents 26% of the light emitted by compact fluorescent lamps, which are energy efficient and increasingly popular. It also includes smartphones, computers, TVs, and more.

Gotovo može da blokira plavo svetlo računara i pametnih telefona.