This is a Streamlight Flashlight known as the ProTac HL 5-X USB, model 88081.
The ProTac HL 5-X USB is a complete rechargeable system that includes two of Streamlight's new 18650 USB batteries with an integrated USB charge port.
Features:
Multi-function push-button head switch
Rubber sleeve
High, medium, low, and strobe light settings
Aluminum construction
