For serious road & trail riders, the Blinder ARC 640 is the top of the range Knog light. Beautiful looks, broad elliptical beam, & big power.
Chocked full of 640 lumens of light the Arc 640 headlight lets riders see & be seen all from a USB rechargeable, 100% waterproof, integrated silicone package. Incorporating the latest Cree® LEDs with an elliptical beam of 16° vertical & 24º horizontal ensures riders light up the path ahead & not the heavens above.
LENS : Use of an optic design to provide a balanced ratio of beam width & distance to safely illuminate you & the path ahead.
CONSTANT BRIGHT TECH : Maintains consistent brightness throughout specified run-time.
INTEGRATED USB PLUG : Designed to be exposed to the elements, 100% waterproof.
THERMAL MANAGEMENT : Automatically regulates the light output for optimum performance.
BIKE ATTACHMENT : Tool-less removable silicone straps for bars 22-28mm & 29-31.8mm.
MATERIALS : Polycarbonate housing & PMMA Lens. Hard-anodised aluminium fascia. UV-Resistant silicone.
BATTERY : USB Rechargeable Lithium Polymer
ACCESSORIES INCLUDED: Helmet mount, 2x interchangeable straps for bars 22-28mm & 29-31.8mm, USB charge cable.
Shipping costs depend on size & weight of item, as well as destination.
Note: Orders usually ship one business day after being placed.
Please note that some items may be subject to additional shipping and handling charges because of size or weight.
Sorry, but we do not ship outside of the Continental U.S.
Click and collect policy
Most orders will be ready within one business day. Please keep in mind that some items may require additional processing time to transfer from off-site locations. Other items may require additional processing time for assembly. We will call or email you once your order is ready for pickup. If you need an item right away we ask that you call us to confirm that the product is available before heading over to our store. For in-store pick-up we require that you bring your Photo ID and credit card used to pick up the order. We will not be able to release your purchase to another person.
Exchange, Returns, and Refunds Policy
We will work with you to exchange an item you purchase from us as long as it is in new condition and within 30 days of purchase.
If there’s a problem with something you purchased from us, you can either bring it to our store or ship it back. Ship returns via Ground UPS or insured US Mail (we do not accept CODs). Merchandise returned that appears used will be subject to a restocking fee. (Labor fees are not refundable, i.e., custom built wheels.)