The Tata Power EZ HOME Wi-Fi Smart 2 Way 2 Channel LED Light Dimmer+ 1 Channel switch is a combination of on or off control and dimming of 2 LED lights along with a 1 channel relay switch for switching on or off a light or appliance. Its compact design fits into limited spaces, like wall-mounted switch boxes or electrical control panels. The smart convertor can be controlled manually with a conventional switch or remotely via a mobile app or voice assistants like Alexa or Google Home