ASP Poly DF USB Tactical Reviews, Deals, Problems and Guides

The ASP Poly DF USB is part of the Duty Series of ASP illumination tools and features an aluminum frame and foam grip. A clip groove is machined into the lens and switch end of each light to attach a Snap-Loc clip. This light is ideal in cold weather, thanks to a polymer surface which is more comfortable in the hand in adverse climate conditions. An internal alloy core improves conductivity and manages heat. The light can be recharged with a micro USB to USB charger, which is included with the light. Dual Fuel Technology of the Poly DF USB allows use of CR123A primary cells as a backup power source. The batteries are unaffected by the Poly DF charge circuit. The Poly DF USB is strong, lightweight and brilliant. For high quality polymer illumination tools, look to ASP.