The Streamlight TLR-7 X USB is a rechargeable, rail-mounted weapon light that accepts either Streamlight’s SL-B9 USB rechargeable protected lithium-ion battery pack or a single CR123A lithium battery. It delivers a concentrated white LED output for target identification and illumination on systems equipped with an accessory rail. The compact anodized aluminum body features a rail-grip clamp for tool-free attachment and interchangeable ambidextrous rear paddle switches to accommodate different user preferences.
Key Specifications
- The light produces 500 lumens of white LED output.
- The beam reaches approximately 140 meters.
- The peak intensity is 5,000 candela.
- Power options include a Streamlight SL-B9 USB rechargeable battery pack or one CR123A lithium battery.
- Run time is 1 hour with the SL-B9 and 1.5 hours with a CR123A.
- The overall length is 2.58 inches.
- Weight is 2.48 oz with a CR123A and 2.64 oz with the SL-B9 battery pack.
- Constructed from aircraft-grade (6000 series) aluminum with an anodized finish.
- Mounts with a rail-grip clamp system compatible with universal/Picatinny rails.
- Includes ambidextrous rear paddle switches, a user-enabled strobe function, and an IPX7 waterproof rating.
Compact, multi-fuel capability and durable construction make the TLR-7 X USB a practical choice for users who require dependable illumination from a small, rail-mounted package. Its quick-attach clamp, selectable switch options, and rechargeable battery option simplify routine use and operational readiness in environments where a reliable light is required.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




