Eaton Wi-Fi Smart Dimmer, model EWFD30-C2. It is a device that replaces standard light switches and allows for remote control of lights via Wi-Fi. Key features include: Remote Control: Operates lights from anywhere using the Brightlayer Home App. Dimming Function: Offers dimming and brightening capabilities. Smart Home Integration: Compatible with Alexa and Google Assistant for voice control. Flicker Prevention: Features trim settings to minimize flickering. Easy Setup: Designed for quick and easy installation. Wiring: Requires direct wiring to the light fixture, and incorrect wiring can cause damage. Wi-Fi: Operates on a 2.4 GHz Wi-Fi network.