Hue announce Switch Module – Homekit News and Reviews
Philips:Philips Hue Wall Switch Module Light Control (2-Pack) 571240 - The Home Depot
Zigbee 3.0 wireless module - IoT Lighting Remote Control
ZigBee Smart Relay Switch 1 Channel 5-12V Works with Ewelink, Tuya Smart Life, Philips Hue, SmartThings, Alexa and Google Home (ZigBee Hub Required) : Amazon.com.be: Tools & Home Improvement
Philips Hue Range/Distance Guide: How Far Away Can It Work? - Smart Home Point
Newgoal Zigbee Tuya Smart 2 Channel Smart Relay Module with 433RF Remote Control USB 5V 7-32V Jog/Lock Switch Compatible with Alexa Google Home (Requires ZigBee Hub) - - Amazon.com
Philips:Philips Hue Wall Switch Module Light Control (2-Pack) 571240 - The Home Depot
Control a hue lamp with multiple switches with only ONE Philips hue in wall switch : r/Hue
Generic MHCOZY 1 Channel 5V 12V ZigBee Smart Relay Switch,Adjustable Selflock and Momentary Working Mode,