FENIX UC45 USB Rechargeable 960 Lumen Cree XM-L2 U2 LED Flashlight / Searchlight with EdisonBright Battery Sampler Pack Max 960 using Cree XM-L2 (U2) LED with a lifespan of 50000 hours Tailored 3200mAh 3.6V rechargeable Li-ion battery included Integrated Micro USB charging port cover Tactical tail switch with momentary-on function Bundle includes EdisonBright Battery Sampler pack