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    Vioo 320 USB Front/Rear Lighting - Blue

    Designed for making riders more visible.Can be placed either in the back on the front.

    More details
    SKU: S120567 (571799)
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    Delivery in 3 to 4 days

    € 11.98
    Characteristics Designed for making riders more visible.Can be placed either in the back on the front.
    Product Benefits
    1. Visibility
      Lights up to 11 m, visible from 450 m. Two-tone LED, flashing/continuous modes.
    2. Autonomy
      3h in continuous mode, up to 9h in flash mode. Charge via USB (500 cycles).
    3. Easy assembly / dismantling
      Easy, tool-free universal attachment.
    Details
    Product feature
    1. Visibility
      B'Twin has created the B'Visible label to designate products that improve your visibility while cycling. It guarantees high-performance visibility that has been scientifically tested and approved in the lab, available on a full line of B'Twin products.
    2. Performance
      Battery capacity: 210 mAh. Brightness: - White mode: 22 Lumen, - Red mode: 7 Lumen.
    Product testing
    1. Composition
      Structure : 100.0% Styrene Ethylene Butadiene Styrene (SEBS) Inside Shell - Main fabric : 100.0% Battery - Lilo Lens : 100.0% Polycarbonate (PC)
    2. Product restrictions
      Not a substitute for bicycle lights required by law.
    3. Product catchline
      The first two-tone, red and white, bike light that can be attached at the front or the rear of the bike.You choose!
    4. Lab tested
      Laboratory tests have been carried out to approve the components: batteries, battery life, UV resistance, durability, etc. The final product is then tested to simulate the durability of the assembly over time. The light is fitted to a test bike to reprodu
    Product reviews
    3.8 / 5
    4 reviews
    4 users recommend this product
    Write a review
    • Not waterproof or reliable!!!

      16/01/2017
      T (United Kingdom)
      Used for 2 to 8 weeks
      Bought this as a replacement for VIOO 300 light but it has the same inherent faults - after being used for a rainy ride it has now gone haywire, after charging up it won't switch on properly, then won't switch off and now it's switched on on it's own and won't go off. Yet another light I'm returning to Decathlon, these are useless.
      Ok when it worked
      Faulty after using in the rain
      Response of the brand
      Hello,

      Thank you for your review of this product, I will forward you're feedback onto the product manager. If you could let me know how bad the rain was which affected the light that would be great.

      Rob Basnett b'Twin Product Expert DECATHLON
    • Good but watch for your frame shape

      07/01/2017
      Larry (United Kingdom)
      Used for 2 to 8 weeks
      Useful and effective, it's rather better as a rear-facing fixed or flashing light rather than showing the way forward. Its rigid structure means that it doesn't sit too comfortably around a square post, but that is not a major issue.
      Good rear visibility
    • Vioo 320 bike light

      02/01/2017
      Javaid M (United Kingdom)
      Used for 2 to 8 weeks
      good value for the money ,
      small size
      nil
    • Great product excellent price

      14/10/2016
      Alan (United Kingdom)
      Used for 1 week or less
      Hi

      Really happy with this. Great value.
      Price, visibility, battery life
      Nothing apart from clarification on the above
      Response of the brand
      Thank you for your question regarding the "legal" point.

      To be brief the 320 model flashes but under some laws (and in the UK as well under the RVLR regulations) a steady beam of light must be emitted to conform (there are a few other conditions as well). The 500 model only offers a steady beam therefore conforms fully. In Germany for example, they are extremely strict on this point and flashing lights can not be sold as bike lights. Seeing as we sell throughout the world, the information we provide always errs on the side of caution.
      It has to be said that the fine details of RVLR are seldom enforced, and provided you show some kind of white light in front and red behind, it is very unlikely you'll be challenged.

      I hope this helps clarify the situation for you.
      Peter Lazarus UK Cycling Market Manager DECATHLON
      Alan was satisfied with this answer