The Streamlight TLR-1 HPL is a rail-mounted weapon light designed for long-range illumination and improved peripheral visibility. It mounts directly to MIL-STD-1913 (Picatinny) and Glock-style rails and is offered with either a standard ambidextrous switch or a remote switch. The unit uses shock-resistant LED technology and features a tethered battery door and impact-resistant construction for dependable service in demanding conditions. Published specifications vary for some performance metrics; see the Key Specifications below for reported values.
Key Specifications
- Mount compatibility includes MIL-STD-1913 (Picatinny) and Glock-style rails.
- Reported output is listed as 775 lumens or 1,000 lumens depending on source.
- The LED technology is identified as a C4 LED designed for extended life and shock resistance.
- Power source uses two CR123A lithium batteries (batteries referenced as included by some sources).
- Published run time varies; sources report 1.5 to 2.5 hours depending on output and configuration.
- Waterproof rating is listed as IPX7 (waterproof to 1 meter for 30 minutes).
- Construction is 6000-series aluminum (black anodized finish) with an aircraft-grade appearance.
- Overall length is listed as 4.83 in for the standard switch configuration; a longer remote-switch configuration is reported by some sources.
- Weight is listed at approximately 5.6 oz with batteries (weight can vary by switch option in source data).
- Available switch options include a standard ambidextrous switch or a remote pressure switch.
Compact, robust, and built for rail-mounted illumination, the TLR-1 HPL provides flexible switching options and durable construction for duty, range work, and general-purpose mounted lighting. Its deep-dish reflector design and shock-resistant LED technology aim to balance down-range performance with usable peripheral light, making it a practical choice for users who need a reliable, mountable light with straightforward operation.
