Streamlight ProTac Rail Mount 1 — 350 Lumens, Black

The Streamlight ProTac Rail Mount 1 is a compact, rail-mounted light engineered for MIL-STD-1913 (Picatinny) rails. It accepts one CR123A lithium or one AA battery (alkaline or lithium) and includes both a push-button tailcap switch and a remote pressure switch for flexible activation. TEN-TAP programmable modes and multi-fuel capability provide configurable performance for range, duty, and field use.

Key Specifications

• The high output with a CR123A lithium battery is 350 lumens.
• The low output is 40 lumens.
• The high-output beam distance with CR123A is 219 meters.
• The maximum candela rating is 12,000.
• Power options include AA alkaline, AA lithium, or CR123A lithium.
• Run time on high with a CR123A battery is approximately 1.75 hours.
• Run time on low with a CR123A battery is approximately 14.5 hours.
• The overall length measures 4.25 inches.
• The weight is approximately 4.5 ounces.
• The integrated mount fits MIL-STD-1913 (Picatinny) rails for secure attachment.

Constructed from anodized aluminum with an impact-resistant tempered glass lens, the ProTac Rail Mount 1 ships with a remote pressure switch, push-button tailcap switch, remote retaining clips, M-LOK mount, mounting hardware, one AA alkaline battery, and one CR123A lithium battery. It offers TEN-TAP selectable programming and IPX7/IPX4 ratings depending on switch configuration, providing rugged, adaptable illumination for a range of practical applications. Reliable, straightforward, and ready to mount, this light is built for users who need configurable, multi-fuel performance in a compact package.