Streamlight ProTac 2AA-X USB 550 Lumen Tactical Flashlight 88135

The Streamlight ProTac 2AA-X USB delivers professional-grade illumination with dual power options and USB rechargeable capability. This tactical flashlight combines the convenience of standard AA batteries with advanced LED technology for reliable performance in demanding situations.

What Makes This Different

The ProTac 2AA-X features Streamlight's TEN-TAP programming system, allowing users to select from three lighting programs with simple tailcap clicks. Unlike basic flashlights that offer only on/off functionality, this model provides high/strobe/low, high only, or low/high programming options. The USB rechargeable design eliminates dependency on disposable batteries while maintaining AA compatibility as backup power.

Key Features

• Dual output capability: 550 lumens high beam, 40 lumens low beam
• USB rechargeable with included lithium ion battery pack
• Compatible with standard AA alkaline or lithium batteries
• TEN-TAP programming for three selectable lighting modes
• Aircraft-grade aluminum construction with black anodized finish
• IPX7 waterproof rating for all-weather reliability
• Removable pocket clip and anti-roll head design

Field testing demonstrates consistent beam pattern and color temperature across both power modes. The 550-lumen output provides effective target identification at extended ranges, while the 40-lumen setting preserves night vision during close-quarters operations. Runtime extends to 30 hours on low setting with AA batteries, making this suitable for extended duty cycles and emergency preparedness applications.

Technical Specs

• Length: 5.6 inches (14.2 cm)
• Weight: 5.6 ounces with batteries
• Beam distance: 200 meters maximum
• Construction: 6000 series machined aluminum
• Lens: Borofloat high temperature glass
• Switch: Push-button tailcap with momentary activation
• Warranty: Limited lifetime warranty
• Assembled in USA

Streamlight's reputation for durability and the ProTac series' proven track record with law enforcement agencies make this flashlight a practical choice for professionals and civilians alike. The USB charging capability reduces long-term operating costs while the AA battery backup ensures functionality when charging isn't available.