Zebralight SC32 XM-L2 Flashlight 480 Lumens Uses CR123A Battery Battery capacity indicator (LED flashes 1-4 times, 4 short clicks to start) Automatic stepping down from High to Medium, and from Medium to Low when battery capacity is low Durable electronic soft-touch switch Smart user interface provides fast and easy access to all brightness levels and beacon-strobes. Ships Out Within One Business Day!