Quick Setup of C Sleep Smart Bulbs from Dollarama 

i see 6 changable colours

Yes but almost all the same shades.. slight differences.. If you want diff colors buy the SYlvania and make sure its the full color one. But you would need a google home mini for that

"You *need* to have the mini for these to work?"

Nope

Hmmm - havent trries taht.. should be possible though

You have to do that in G home app