Live in a dorm room or rent a place where you are not permitted to make changes to the light switches or sockets? Now you can make it possible with Shelly Button! The small and convenient device that fits in your hand lets you use Shelly 1 and Shelly 1PM out of the wall safely and with no drilling. You can switch on/off and measure the consumption of your ordinary bulbs just by installing a relay in Shelly Button.