OSRAM 73742 SYLVANIA SMART+ ZigBee Adjustable White RT 5/6 Recessed Lighting Kit, Works with SmartThings and Amazon Echo Plus, Hub Needed for Amazon Alexa and Google Assistant - - Amazon.com
LEDVANCE 73692 Sylvania Wireless Gateway, H X 2.4 in W, Connected, White
Ledvance and Samsung SmartThings Partnership to Boost Smart Lighting Offering for UK Consumers — LED professional - LED Lighting Technology, Application Magazine