LUMEN RECHARGEABLE SPOTLIGHT Super Bright CREE XHP50.2 18 Watt LED Tri-Mode illumination: High/ Low/ S.O.S. Powered by rechargeable Lithium batteries (7.4V 2600mAh) Auto brightness reduction after 5 minutes Included 120cm Micro USB cord Includes dual function DC 12-24V car charger/adapter (output: DC 9V 1A) with heavy-gauge 3m(10ft) coil cord and 5 A fuse tube, which operates from a DC receptacle for charging battery in SPotlight or continuous corded operation at 30% brightness Shatterproof aluminum head PC Tail cap glows in the dark