IKEA Tradfri LED bulb E14/E12 470 lumen, warm dimming, chandelier opal white LED1903C5 Zigbee compatibility
Reverse Engineering Ikea's New Smart Bulbs | Hackaday
Markus Ulsass on Twitter: "The new #IKEA #Trådfri bulbs & sensors(!) are already available at IKEA in #Hamburg https://t.co/xbX8c5mJst #Zigbee #SmartHome #IoT https://t.co/NTdP6tSjBb" / Twitter