Yeelight Ceiling light won't turn on

Hi, my Yeelight ceiling light just stopped working and it won’t turn on.
I was using the app, and saw there was a firmware update so pressed on it, then a few second after the light turned off , and the update was stuck on 0%… left it like that, was still stuck so i reset the app - now i can’t access any of the lights i have linked to my acc, and the light that i was using won’t turn on at all now.
Tried to power cycle it but there’s no response.

Is there a chance taking down my room’s power supply might help it?

You can have a try, and make sure ceiling light have a good power connection.

If it still have the issue, please contact your retailer for a replacement.