This is a Streamlight Flashlight known as the ProTac, model 88064.
The 1"000 lumen ProTac HL-X includes two CR123A lithium batteries. Features MULTI-FUEL innovation that allows them to accept Streamlight's 18650 USB battery or CR123A lithium batteries" ensuring you'll always have a beam when you need it.
Features:
TEN-TAP programmable switch
High, medium, low, and strobe settings
Aluminum construction
