Turn your home lighting on or off from anywhere using your Android smartphone, iPhone, iPad, or iPod touch with the Belkin Wi-Fi enabled WeMo Light Switch.
This light switch is designed to replace existing light switches for do-it-yourself installation and works with your existing home Wi-Fi network. You can turn lights on and off from anywhere--from across the house, from the backyard, or from the other side of the world.
Using the free WeMo app for Android and iOS, you can program settings that turn your lights on and off at specified times. You can even have the light turn on at sunset and off at sunrise.