Mr. Beams MB542 Remote Controlled Battery Powered Motion Sensing LED Path Light, 2-Pack Remote Control and or Motion Sensor Activated; The remote has a 75-feet range and motion detector has a range of 12-feet. 20 lumens of cool white LED light to brighten up your path, walkway, or garden. Modern Design. Operates on 3 C-cell batteries per light; These wireless LED lights include a remote and do not require an electrician; Plug-and-play. One set of batteries will power these LED path lights for 1 year on average. Great for steps, next to driveways, and around patios. Weatherproof design to withstand any climate; Compliment your outdoor lighting with these high quality wireless motion sensor lights.