This non-rechargeable Mini-TAC Pro light uses a CREE LED and has a deep parabolic reflector creating a tight, long throw beam for distance illumination. It is constructed from aircraft-grade 6061-T6 aluminum with a Type III hard anodized finish waterproof. The tail switch provides momentary or constant-on functionality, a set of user-selectable high, medium or low-brightness settings as well as a disorienting strobe. It comes with a removable pocket clip and is powered by two included AA batteries.