This is a Streamlight Rechargeable Light known as the Pro Tac HL, model 88052.
USB rechargeable" high lumen tactical light features multi-fuel design. It accepts multiple battery sources to use as a back up so you'll always have power when you need it. Now shining brighter at 1"000 lumens.
Features:
Multi-function push-button tail switch
High, medium, low, and strobe settings
Aluminum construction
Can use multiple battery types
