Never walk into a dark house again. Turn on - or turn off - lights and small appliances from inside the car with your remote and the LiftMaster Remote Light Control. It plugs into any wall outlet and automatically "learns" the code(s) your garage door opener remote control transmits. Then you simply push the correct button on your remote, and the lights will turn on or off. Can be used with any lighting fixture that utilizes incandescent light bulbs, up 600 watts maximum, can be used with TVs, radios, fans, and other small appliances, and is ideal for operating holiday lights and decorations from inside your car or home. Use the 395LM if your garage door opener has a purple learn button, or your garage door opener motor head has a purple antenna, or our original remote has silver buttons with glowing blue lights, or is 315 MHz.