Add virtual RGBW light ti HA!?

Hi Guy’s!

I look a long time, finally I decided to ask the community ^^

Is there an easy way to add a “virtual” RGBW light to HA ?
I only need the Entity, no function!

I want to visullize it like a normal RGBW Lamp in HA and work with it in Nodered.

I thought about add a rgbw mqtt light, but it will not work…

I hope you can help me!

Thanks!! :wink: