You can't have a quality GU10 with over 500 Lumen. These are small lamps!
Please Yeelight, do make a quality GU10 with good white warm color, at least 2700K but prefered even lower when dimmed. (The Philips White Ambiant go to 2200K when dimmed)
Your other Yeelights are all way to cold white. 3000K is not gonna do it in the long turn, and even the Xiaomi Philips are not warm enough with 2800K
So give it quality LED's with good color, and don't make them longer than regular GU10 lamps.
Thanks, keep up the good work!