The Streamlight TLR-7X is a compact, rail-mounted weapon light designed for reliable illumination. It delivers a measured output of 500 lumens and operates from either a Streamlight SL-B9 USB-C rechargeable battery pack or a single CR123A lithium cell. The light features interchangeable rear paddle switches with high and low options and a safe-off function to prevent accidental activation. A rail grip clamp secures the unit to a firearm rail and allows rapid attachment and removal without placing hands in front of the muzzle.
Key Specifications
- The light produces a maximum output of 500 lumens.
- The peak intensity is 5,000 candela with a beam reaching approximately 140 meters.
- Run time is 1.5 hours with a CR123A battery and 1 hour with the SL-B9 rechargeable pack.
- Power options include one SL-B9 USB-C rechargeable battery pack or one CR123A lithium cell.
- Overall length measures 2.58 inches (6.55 cm).
- Weight is 2.48 oz with a CR123A and 2.64 oz with the SL-B9 pack.
- Constructed from anodized machined aluminum for durability.
- Mounts via a rail grip clamp / universal rail mount for rapid attachment and removal.
- Ingress protection rating is IPX7 (waterproof to 1 m for 30 minutes).
- Includes ambidextrous rear paddle switches with high/low options and a user-enabled strobe function.
Compact in profile yet versatile in operation, the TLR-7X is built for users who need dependable illumination and flexible power options. Its multi-fuel design, secure rail clamp, and ergonomic paddle switches make it suitable for duty, everyday carry setups, and other applications where a high-output, compact light is required.





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