Nitecore MT1C 345 Lumens Cree XP-G2 R5 LED Flashlight with LumenTac CR123A Battery Super bright 345 Lumens with latest Cree XP-G2 R5 LED upgrade Four brightness plus strobe and sos mode. Subcompact size that fits in palm, pocket or purse Use 1x CR123A (included) Battery Include pocket clip, lanyard and a LumenTac CR123A Battery