Aircraft-grade Aluminum Made in the USA or Imported Max 300 lumen 2015 version with Cree XP-G2 (R5) LED with a lifespan of 50,000 hours It has dual operation modes, tactical and outdoors, with 4 brightness outputs of low, mid, high and turbo Easy access to strobe and SOS functions Suitable to meet your every illumination need in the outdoors and in urgent conditions, such as camp Uses readily available two AA (Ni-MH, Alkaline ) batteries