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Knog Blinder Arc 640 Front Light


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.

  1. LIGHT OUTPUT: 640 lumens
  2. DIMENSIONS: 32 x 32 x 100.5mm.
  3. WEIGHT: 150g
  4. LIGHT MODES: 4 light modes: High, Medium, Low & Flash
  5. BEAM ANGLE: Elliptical beam; 16° (vertical) x 24° (horizontal)
  6. RUN TIMES: High 1.7 hrs, Medium 3.3 hrs, Low 7.3 hrs, Flash 15 hrs
  7. LENS: Use of an optic design to provide a balanced ratio of beam width and distance to safely illuminate you and the path ahead.
  8. CONSTANT BRIGHT TECH: Maintains consistent brightness throughout specified run-time.
  9. INTEGRATED USB PLUG: Designed to be exposed to the elements, 100% waterproof.
  10. THERMAL MANAGEMENT: Automatically regulates the light output for optimum performance.
  11. BIKE ATTACHMENT: Tool-less removable silicone straps for bars 22-28mm & 29-35mm.
  12. MATERIALS: Polycarbonate housing and PMMA Lens. Hard-anodised aluminium fascia. UV-Resistant silicone.
  13. BATTERY: USB Rechargeable Lithium Polymer
  14. ACCESSORIES INCLUDED: Helmet mount, 2x interchangeable straps for bars 22-28mm & 29-35mm, USB charge cable.