Streamlight ProTac HL-X USB Rail/M-LOK Light — 60–1000 lm

The Streamlight ProTac HL‑X (model 88071) is a rail-mounted long-gun light designed for professional and recreational use. It provides selectable output from 60 to 1,000 lumens and supports both Streamlight SL‑B26 rechargeable battery packs and CR123A lithium batteries. The unit is designed for MIL‑STD‑1913 (Picatinny) rail attachment and is also offered with M‑LOK mounting options. Controls include Ten‑Tap programming and support for a remote pressure switch or a push-button tail switch.

Key Specifications

• The output ranges from 60–1000 lumens.
• High output is 1,000 lumens and low output is 60 lumens.
• The beam reaches approximately 332 meters.
• Run time: High — 1.25 hours (CR123A) / 1.5 hours (SL-B26); Low — 20 hours (CR123A) / 23 hours (SL-B26).
• Dual-fuel compatibility accepts Streamlight SL-B26 rechargeable pack or two CR123A batteries.
• The overall length measures 5.43 inches.
• Mounting compatibility: MIL‑STD‑1913 (Picatinny) rails and M‑LOK.
• Ten‑Tap programming provides three selectable operating programs, including strobe options.
• Ingress protection: IPX7 with the standard button installed and IPX4 with the remote pressure switch.
• Equipped to accept a remote pressure switch or push-button tail switch for momentary or constant activation.

The ProTac HL‑X is built for users who need a dependable, configurable rail light with multiple power options and mounting flexibility. Its selectable outputs, Ten‑Tap programming, and compatibility with rechargeable and disposable batteries make it suitable for a range of long‑gun applications where consistent illumination and modular control are required.