Two colors at the same time

As we all know, the conventional color light is three colors：white light 3000K, natural light 4500K, warm light 6000K.

Usually what you see is something like this——the frosted part of the mirror and the part of the halo are the same color of light：

What I want to show you today is something different.It makes a difference visually.

The frosted part of the mirror is one color of light, and the halo is another color of light，two colors at the same time.

It looks simple but it's not~