Utilitech 13-amp Black Wireless Remote Control Light Switch by Utilitech

Plug in holiday decorations and landscape lighting to the Indoor/Outdoor Remote Plug and use the included keychain transmitter to easily activate lights from a remote location. This remote plug offers a pair of receptacles that are digitally matched to the transmitter for optimal performance. A 12-Volt A-23 battery is included to power the keychain transmitter.