The white light is a combination of the three other colors, blue, red, and green. Also, the strobe settings etc. do not work, nor does the dimmer on the white.

I do not recommend it.
It only has the three basic colors, and if you choose a shade, the LEDs do not light up with that color, but half of one color and half of another. For example, if you choose blue, half of it lights up green and half blue. With white, all colors light up together. It is not what is shown in the photos.