The Feit Smart Wi-Fi LED Dimmer Switch 3 WAY is a white, push-button wall switch made of ABS/plastic. It is compatible with Google Home, Amazon Alexa, and Siri for smart home control. This dimmer switch allows for app-controlled operation, features like auto-off and dusk-to-dawn cycle, and is suitable for interior walls with dimmable CFL/LED bulbs. With its Wi-Fi connectivity and smart home protocol, this switch offers convenient control over your lighting settings in your home.