Streamlight ProTac 2.0 Rail Mount Light | 89003

The Streamlight ProTac 2.0 Rail Mount is a rechargeable weapon-mounted illumination device designed for mounting to MIL-STD-1913 (Picatinny) rails. It provides a high-output beam for low-light identification and target work, powered by Streamlight’s SL-B50 USB-rechargeable battery pack. The light features TEN-TAP programming, multiple output modes, and a body machined from 6000-series aircraft aluminum with a Type II MIL-spec anodized finish.

Typical applications include rifle/carbine low-light target identification and tactical training at ranges where controlled, high-output illumination is required. The ProTac 2.0 is also suitable for competition or range work where a durable, rechargeable weapon light is preferred.

Product Specifications

• The high output is 2,000 lumens on high mode.
• The low output is 250 lumens on low mode.
• The beam reaches approximately 266 meters on high.
• The peak intensity is 17,700 candela.
• The run time on high is approximately 2.5 hours.
• The run time on low is approximately 11 hours.
• The strobe runtime is approximately 4.5 hours when selected.
• The battery is a proprietary Streamlight SL-B50 protected Li‑Ion USB‑rechargeable pack.
• The package includes one SL-B50 battery pack and a USB‑C cord for charging.
• The unit mounts directly to MIL‑STD‑1913 (Picatinny) rails and also includes an M‑LOK mount.
• The housing is machined from 6000‑series aircraft aluminum with a Type II anodized finish.
• The light is rated IP67 for dust-tight operation and waterproofing to 2 meters and is impact tested to 2 meters.
• The user interface uses TEN‑TAP programmable mode selection and a tailcap switch for momentary or steady on operation.
• The product UPC is 080926890039.

The ProTac 2.0 Rail Mount combines high output, rechargeable convenience and a hardened aluminum body to deliver consistent performance for rifle- and carbine-mounted illumination duties. Its USB‑C charging SL‑B50 battery pack and TEN‑TAP programming make it flexible for different operational preferences, while IP67-rated sealing and impact resistance keep the unit reliable in adverse conditions.