Philips Hue (1) Dimmer Switch with (4) Smart Recessed 5/6 Inch LED Downlight, White Ambiance Warm-to-Cool White Light, 1100LM - Requires Bridge - Control with Hue App or Voice Assistant - Amazon.com
Philips HUE Switch and Dimmer - Control HUE Smart Lights with NIKO Wireless Switch and Dimmer - YouTube