[OBSOLETE] IKEA Trådfri Bulb Device Type

If you are referring to the rgbw ones then probably no, they are so different that i dont think it makes no sense to have one handler for them all.
I might create another handler for those if i see a personal need for it and no current one solves it.
There is a handler for them already but i don’t have one so i don’t know how good it is, probably works great.