No more running outside in the winter to turn on and off your Christmas yard lights and displays - Just press the palm remote control button from the warmth of your home and your outdoor Christmas displays will turn on or off from up to 50 feet away from the remote control power switch. Radio frequency activates the transceiver module through walls windows car or garage - This keychain remote control lighting system will allow you to turn on or off any electrical appliance indoors or outdoors from up to 50 feet away. The battery is included in the key chain remote control light switch transmitter. The remote controls base has a light power indicator to warn that the unit is plugged in and active - This single outlet remote control for residential use is rated to handle up to 8 amps 1000 watts of current - The unit is UL approved for 125 volts AC receptacle - The indoor or outdoor remote control lighting base includes a seven inch heavy duty grounded power cord with strain relief plug construction for longer cord life. Nickel-plated plug blades for longer life and electrical contact - Work Voltage: AC 125V/60HZ - Max load: 8A/1000W