In this video, Matt solves 2 keys factors:

● Light source. Undoubtedly, Yujileds super high density LED with 97 CRI LED has applied again. Not only because of the high output, but the point light source also makes the effect as the real sun. Of course, color rendition, white light purity are critical factors as well.

● Blue sky. Matt uses the soap water to simulate the bluish sky, which is quite smart and the effect is so real.

Talking more about the skylight, it is not just for fun, but is a meaningful way to cure SAD (Seasonal Affective Disorder) which is a kind of depressive disorder. According to the statistics, 4%-6% global population may have this issue and another 10% to 20% may have mild SAD. SAD is four times more common in women than in men. A direct reason for SAD is the lack of sunlight, and the concept of skylight is an ideal solution for helping with the treatment.