Mr. Beams MB542 Remote Controlled Battery Powered Motion Sensing LED Path Lights, 2pk: * Remote Control and Motion Sensor activated * Remote has a 75" range * Motion detector has a 12" range * 15 lumens of cool white LED light to brighten up your path, walkway, or garden * Operates on three C batteries per light (not included) * Plug-and-play * One set of batteries will power these LED path lights for one year on average * Weatherproof design to withstand any climate