Streamlight ProTac 2.0 Rail Mount 2000 Lumens | 89009

The Streamlight ProTac 2.0 Rail Mount is a rechargeable weapon-mounted light designed for long-gun use where reliable illumination and run-time flexibility are required. It delivers a high output mode for medium-range illumination and a low mode for extended runtime, and it uses the proprietary SL-B50 USB‑C rechargeable battery pack. TEN‑TAP programming offers three user-selectable operating modes to match mission or range requirements, and the fixed rail mount fits MIL‑STD‑1913 Picatinny rails.

Product Specifications

• The high output is 2000 lumens for maximum visible illumination.
• The low output is 250 lumens for extended runtime and close work.
• The effective beam distance is 266 meters on high.
• The peak intensity measures 17,700 candela.
• Run times are High: 2.5 hours; Low: 11 hours; Strobe: 4.5 hours.
• Power is provided by one SL-B50 protected Li‑Ion USB‑rechargeable battery pack (included).
• Charging is via a USB‑C port that allows the battery to charge inside or outside the light.
• The body is made from 6000 series machined aircraft aluminum with Type II MIL‑Spec anodized finish.
• Mounting interface is MIL‑STD‑1913 (Picatinny) rail for direct attachment to compatible long-gun rails.
• Programming is provided by TEN‑TAP with three user‑selectable programs (high/strobe, high only, low/high).
• Switching options include a tactical tailcap switch, and system kits include a straight momentary pressure switch.
• The unit is rated IP67 for dust-tight operation and waterproofing to 2 meters.
• Impact resistance has been tested to 2 meters.
• Dimensions include 6.30 inches length; head diameter 1.46 inches; body diameter 1.02 inches.
• The weight is 9.06 ounces with one SL-B50 battery and the UPC is 080926890091.

Designed for use on rifles, carbines and other long guns, the ProTac 2.0 Rail Mount balances output, runtime and charging convenience in a hard‑use package. Its programmable modes and included rechargeable battery make it appropriate for low-light range training and long-gun field work where dependable illumination and rapid rail attachment are priorities.