Rule / lighting help

[ourmessages]

This is probably simple. I replaced some white zigbee bulbs with Sengled RGBW bulbs. My new lights turn on via the device and dashboard. I can change colors and change to white by inputting a color temp. Now the question. How via RM can I have the lights come on white ( like my old single color ) or a color of my choice.

[SmartHomePrimer]

You'll find this under "Control Dimmers"

[ourmessages]

Thanks, that fixed me on lignts.