Store Basic Wireless Light Switch Kit - NO BATTERIES NEEDED!! 127.95134.99 Overview: This is the exact switch kit used in the advertised in the episode of "This Old House". The Illumra Basic Wireless Light Switch Kit is the perfect solution for adding a light switch virtually anywhere in your home without needing to run new wire. The kit includes ONE self-powered wireless rocker switch and ONE RF relay (non-dimming) receiver. The light switch comes already pre-programmed to the receiver. DESCRIPTION To use the Illumra wireless light switch kits, the relay is simply wired behind the light fixture that it will be controlling. The relay receives a signal from the rocker switch that it is programmed to when the switch is pressed. There is a small amount of energy created when the rocker switch is pressed so it is a self powered system that requires no batteries. Many builders and electrical contractors use these self-powered wireless light switches during construction or retrofitting. Using this kind of technology saves time because you don?t need to fish wire or knock through walls. This product is ideal for adding switches to stairways, basements, closets, detached garages, and for removing pull chains. Kowalik Microsystems 2021-22 All Rights Reserved