Indoor Wireless Remote Control System gives you control of your devices from inside or outside your home at the push of a button without any complicated wiring or the need for an electrician. Installation is as simple as plugging your device into the receiver and the receiver into any outlet. The remote works up to 80 feet away from paired device - even around corners.
I first bought one for the Christmas tree, it was always boring to crawl behind the tree to turn on the lighting, now I bought two more, for 2 lampshades, they are very practical.