Guard your LED lights against power outages with this emergency backup! This electrifying piece of kit can detect the output of LED fixtures, plus the battery pack (with its cool metal case) can be installed remotely, leaving your design untouched. And that's not all - its 12 watt LEDs will provide you with a whopping 1200 lumens of light for AT LEAST 90 minutes (!) plus a 2-in-1 LED test switch and indicator to guarantee everything's A-OK.