GitHub - tvwerkhoven/hue-power-tracker: Track power usage of your Hue/Innr/ Trådfri bulbs. Query brightness data for lights from Philips Hue bridge, then convert to real power, optionally pushing data to InfluxDB.
Here's how to add Ikea Trådfri lights to the Philips Hue Bridge hub
Philips HUE - IKEA TRÅDFRI - Wireless control outlet