Important Electrical Safety Note
In this and all electrical projects, be sure to turn off the power at the circuit breaker or fuse box before starting work. Check wires with a voltage tester to confirm that they carry no electrical current.
The product shown here is called Radio RA from Lutron Electronics. The system is built around a master controller, special light switches and plug in lamp modules. The controller sends wireless radio signals that automatically turn on lights and lamps anywhere in the house, or turn them off with a push of a single button.