► Can I control the RGBW whiteness saturation?

You can Dim the RGB colour brightness up and down.. but you can *not* control the *whiteness* saturation of the colour.

You can *NOT* control the saturation of RGBW bulbs, each colour is set to FULL only.

Long press the ON button turns on ALL the White LED chips only, and turns the RGB LED chips off.

Using the API you can not turn both the RGB and White on at the same time, and the brightness of each can not be controlled individually.