I know everything now: ( open minded home change to Singapore server one only this products of lights of yeelight work with Google assistant.
I have yeelight bulb 2 color. This product isn’t in Singapore and doesn’t work with Google assistant. I hope yeelight give this function because on box of bulb is information that it is work.
I have also celling yeelight - it is as a product in Singapore in mi home yeelight products and it works .