This Poly provides an interface between YeeLight bulbs and Polyglot v2 server.
You can install NodeServer from the Polyglot store or manually running
cd ~/.polyglot/nodeservers
git clone https://github.com/exking/udi-yee-poly.git Yeelight
cd Yeelight
./install.sh
Make sure to enable LAN Control
for the bulbs in Yeelight app.
Please report any problems on the UDI user forum.
Thanks and good luck.