Streamlight ProTac 2L-X USB Flashlight 500 Lumens Rechargeable

The Streamlight ProTac 2L-X USB delivers professional-grade illumination with dual fuel capability and USB rechargeable convenience. This tactical flashlight produces 500 lumens on high and 40 lumens on low, providing versatile lighting performance for law enforcement, security, and everyday carry applications.

What Makes This Different

The ProTac 2L-X USB features dual fuel technology, accepting both rechargeable 18650 Li-Ion batteries and standard CR123A lithium batteries without adapters. The integrated USB charging port eliminates the need for external chargers, while the programmable switch allows users to select from three different operating modes. The black anodized aluminum construction provides superior durability compared to polymer alternatives, with IPX7 waterproof rating for reliable performance in adverse conditions.

Key Features

• Dual output: 500 lumens high beam with 200-meter range, 40 lumens low beam with 2.5-hour runtime
• USB rechargeable with included 18650 battery, also accepts two CR123A batteries
• Ten-Tap programmable switch with high/low/strobe operating sequences
• Black anodized 6061-T6 aluminum body with anti-roll head design
• TIR optic lens produces concentrated beam with peripheral illumination
• IPX7 waterproof rating tested to 1 meter for 30 minutes
• Removable pocket clip and tactical tail cap for versatile carry options

Field testing demonstrates consistent beam quality and reliable switch operation across temperature ranges from -40°F to 120°F. The flashlight maintains full brightness output throughout battery discharge cycle, unlike cheaper alternatives that dim progressively. Law enforcement agencies appreciate the programmable switch that allows customization for specific operational requirements, while the USB charging capability reduces long-term battery costs for high-use applications.

Technical Specs

• Length: 5.6 inches (14.2 cm), Weight: 5.6 oz with battery
• LED: C4 white LED with 50,000-hour lifespan
• Battery: Rechargeable 18650 Li-Ion (included) or two CR123A lithium
• Runtime: 2.5 hours high, 30 hours low with 18650 battery
• Construction: 6061-T6 aluminum with Type III hard anodized finish
• Lens: Borofloat high temperature glass with anti-reflective coating
• Assembled in USA with global components, limited lifetime warranty

Streamlight's proven track record in professional lighting solutions makes the ProTac 2L-X USB a reliable choice for users who demand consistent performance. The combination of rechargeable convenience and backup battery compatibility ensures operational readiness when standard flashlights fail.