Yeelight RGB LED Ceiling Light Dimmable not working


just bought this lamp:

But unable to get it light. Wires on ceiling are checked, old lamp is working while connected, but Yeelight is not. At the same time when I connected Yeelight to wall socket - it started to work, so seems lamp itself is not damaged.
I ran out of ideas what can be wrong if Yeelight is attached to ceiling, anyone met similar issue?


Hi acoustic

Think I have the same problem as you…

Did you find a fix for this?