The artificial skylight that you won't believe isn't real

Lux Magazine presents CoeLux, an artificial skylight that reproduces the look of sunlight and a blue sky inside a room. The video shows how convincing the effect is and where it could be used, such as windowless or underground spaces.

HN people point to it as the best example of artificial light that mimics natural light, and as a possible help for windowless rooms.

“If anybody wants to see a cool artificial light that mimics natural light well take a look at coelux”