The Streamlight ProTac 2L-X USB is a compact LED flashlight designed for everyday carry and general-purpose illumination. It offers 40- or 500-lumen output, multi-fuel battery compatibility, and user-selectable TEN-TAP operating programs. The black anodized aluminum housing includes a push-button tail cap, removable pocket clip, and anti-roll head.

Key Specifications

• The light provides 40/500 lumens of low- and high-output illumination.
• The flashlight uses TEN-TAP programming with high/strobe/low, high only, or low/high operating modes.
• Battery compatibility includes an SL-B26/18650 USB rechargeable lithium battery pack or two CR123A lithium batteries.
• The included package contains the USB rechargeable battery pack, USB cord, and nylon holster.
• The aluminum body features a black anodized finish.
• The flashlight measures 5.14 inches long with a 1.06-inch head diameter and 0.940-inch body diameter.
• High output reaches 6,800 candela with a 165-meter beam.
• Low output provides 600 candela with a 49-meter beam.
• The flashlight is rated IPX7 waterproof and tested for 2-meter impact resistance.
• Weight is 4.40 ounces with the rechargeable battery or 3.90 ounces with CR123A batteries.

With compact dimensions, flexible battery options, selectable operating modes, and included carry accessories, the ProTac 2L-X USB provides a practical lighting setup for daily carry, vehicle use, work, and outdoor activities.