Belkin’s new WeMo Light Switch ($50) is the first result of that concession. Designed to replace an existing light switch, the module connects to a home Wi-Fi network, allowing users to remotely operate a house light from anywhere using the company’s free WeMo application. Made from metal and white plastic, it arrives in a package with four wire nuts, a faceplate, and instructions. Unlike the prior accessories in the WeMo line, you’ll…
