Emergency LED light provides added safety in all weather conditions. Emergency LED Light provides either a flashing or steady burn function and can be seen up to 1 mile. The Emergency LED Light operates on four "AA" Alkaline batteries (sold separately). With two built in magnets this light may be attached to any flat metal surface such as truck tailgates, car trunks, tractor roll bars, ATVs, lawn and utility equipment. The Emergency LED Light may be an ideal addition to any Emergency kit.