Streamlight PolyTac X USB Flashlight 600 Lumens Rechargeable

The Streamlight PolyTac X USB delivers professional-grade illumination with versatile output options and convenient USB charging capability. This tactical flashlight provides three distinct brightness levels - 35, 260, and 600 lumens - to match lighting needs across different operational scenarios.

What Makes This Different

Unlike standard tactical lights that require battery replacements, the PolyTac X USB features integrated USB charging that works with the included lithium ion battery or standard CR123A cells. The multi-function tail switch provides instant access to high, medium, and low output modes without cycling through unwanted brightness levels. The polymer construction reduces weight compared to aluminum housings while maintaining impact resistance up to 2 meters.

Key Features

• Three output modes: 600 lumens (1.75 hours), 260 lumens (4 hours), 35 lumens (30 hours)
• USB rechargeable with included 18650 lithium ion battery
• Compatible with two CR123A lithium batteries as backup power source
• IPX7 waterproof rating withstands temporary submersion
• Multi-function push-button tail switch with momentary and constant-on operation
• Removable pocket clip and anti-roll head design
• Serialized for asset tracking and department accountability

Field testing demonstrates consistent performance across temperature ranges from -40°F to 140°F. The beam pattern combines focused center spot with useful peripheral illumination for both distance identification and close-quarters navigation. Runtime performance remains stable throughout the discharge cycle, avoiding the gradual dimming common in unregulated lights.

Technical Specs

• Length: 5.6 inches (14.2 cm)
• Weight: 5.6 ounces with battery
• Head diameter: 1.47 inches
• Body diameter: 1.0 inch
• Construction: Glass-filled nylon polymer
• Lens: Borofloat high temperature glass
• LED: C4 white LED with 50,000 hour lifespan
• Beam distance: 253 meters on high mode
• Impact resistance: 2 meters
• Assembled in USA

Streamlight backs this light with their limited lifetime warranty, reflecting confidence in long-term durability. The combination of rechargeable convenience and backup battery compatibility makes the PolyTac X USB a practical choice for professionals who need reliable illumination without ongoing battery costs.