GE Enbrighten Add-On Switch QuickFit and SimpleWire, In-Wall Toggle, Z-Wave ZigBee Wireless Smart Lighting Controls – $4.99 @ Amazon + FS with Prime

https://www.amazon.com/gp/product/B07RR9XBXJ
GE Enbrighten Add-On Switch QuickFit and SimpleWire, In-Wall Toggle, Z-Wave ZigBee Wireless Smart Lighting Controls, Latest Version, NOT A STANDALONE Switch, 46200