For serious road and trail riders, the Blinder ARC 640 is the top of the range Knog light. Beautiful looks, broad elliptical beam, and big power.
Chocked full of 640 lumens of light the Arc 640 lets riders see and be seen all from a USB rechargeable, 100% waterproof, integrated silicone package. Incorporating the latest Cree® LEDs with an elliptical beam of 16° vertical and 24º horizontal ensures riders light up the path ahead and not the heavens above.
-CONSTANT BRIGHT TECH : Maintains consistent brightness throughout specified run-time.
-BATTERY : USB Rechargeable Lithium Polymer
-INTEGRATED USB PLUG : Designed to be exposed to the elements, 100% waterproof.
-THERMAL MANAGEMENT : Automatically regulates the light output for optimum performance.
-MATERIALS : Polycarbonate housing and PMMA Lens. Hard-anodised aluminium fascia. UV-Resistant silicone.