The STREAMLIGHT ProTac HL USB is a USB-rechargeable tactical-style flashlight designed for everyday carry, utility tasks, and outdoor use. It accepts multiple battery types so you have backup power options when a recharge isn’t available. The light features STREAMLIGHT’s TEN-TAP programming for selectable output configurations and a multi-function tail cap for one-handed operation. Durable anodized aluminum construction and IPX4 water resistance make it suited for regular field use.
Key Specifications
- The model is ProTac HL USB from STREAMLIGHT.
- Power is USB rechargeable and includes a USB charging cord.
- Battery compatibility: lithium-ion (P/N 74175), two 3V CR123A, or a commercially available 18650 rechargeable cell.
- Programming is via TEN-TAP with three user-selectable programs.
- Medium output is 350 lumens with an approximate runtime of 4 hours.
- Low output is 85 lumens with an approximate runtime of 12 hours.
- Strobe mode runtime is approximately 1.5 hours.
- Construction is anodized aluminum with IPX4 water resistance and 1 meter impact testing.
- Overall length is 6.50 inches and weight is approximately 7.2 oz with the rechargeable battery installed.
- Included accessories: USB cord, removable pocket clip, and tear-resistant nylon holster.
Built for reliability and flexibility, the ProTac HL USB combines multiple power options, user-selectable output profiles, and rugged construction to support a wide range of practical uses — from everyday carry and work tasks to outdoor activities. Its included accessories and easy USB recharging make it a convenient, durable tool to keep on hand when dependable illumination matters.





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