Streamlight - ProTac 2.0 Headlamp Includes SL-B50 battery pack, USB-C cord, Black

The high-performance Streamlight ProTac 2.0 Headlamp produces 2,000 lumens without sacrificing run time. Powered by the new SL-B50 battery pack that charges inside or outside of the light using a USB-C cord. The ProTac 2.0 Headlamp is a 2,000-lumen flashlight that uses a proprietary Streamlight SL-B50-protected Li-Ion rechargeable battery.