Gledopto Zigbee 3.0 Smart Gu10 Spotlight 5w Pro Rgbcct Led Bulb 30 Degree Beam Angle Work With Alexa Echo Plus App/voice/rf - Led Bulbs & Tubes - AliExpress
5W Gledopto GU10 RGB CCT Zigbee Pro Lamp
No color temp support with Tradfri RGB via ZHA · Issue #16143 · home-assistant/core · GitHub
TRÅDFRI RGB GU10 test and teardown - YouTube
A custom LED strip driver made from an IKEA Tradfri GU10 bulb : r/tradfri