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    Vioo 300 USB Bike Light Set

    € 24.59

    Designed for considerably improving the visibility of cyclists at the front and the rear of the bike, using rechargeable LED lighting.

    More details
    SKU: S11186 (1699940)
    Select a color:
      Select a size :
    Size Guide

    Delivery in 3 to 4 days

    Product benefits
    1. Visibility
      Visibility (front/rear) 500 metres Front lights up to 13m. Flash/continuous mode
    2. Autonomy
      9 hours/flash mode, 5 hours/continuous mode. USB cable charging. Min 500 cycles.
    3. Easy assembly / dismantling
      Attaches anywhere tool-free in one easy step.
    Details
    • battery life
      9h flashing / 5h continuous.
    • Charge time
      2 hours
    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: 200 mAh. LED brightness: - White mode: 22 Lumen, - Red mode: 3 Lumen.
    Product testing
    1. Composition
      Structure : 100.0% Silicone Lens : 100.0% Polycarbonate (PC)
    2. Product restrictions
      Not a substitute for bicycle lights required by law.
    3. Product catchline
      USB-rechargeable lighting set to be seen by day or by night.
    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
    4.3 / 5
    28 reviews
    28 users recommend this product
    Write a review
    • USB bike light set

      16/11/2017
      John (United Kingdom)
      Used for 1 week or less
      Very effective when riding and easy to assemble and put in bag for security and reassemble
    • B'TWIN VIOO 300 USB BIKE LED LIGHT SET - BLACK

      14/07/2017
      Robert (United Kingdom)
      Used for 1 week or less
      good whilst working but not anywhere near as good as normal battery lights. Only lasted one day and required charging. A wrong purchase and will have to buy a more reliable set. also a bit pricey considering the lack of longevity of energy.
      Response of the brand
      If fully charged, this light set should last up to 5 hours on continuous beam. If this is not the case, then there may be  a fault with one of your lights therefore please return this to us for a refund or an exchange.
      Regards,
      Peter Lazarus UK Cycling Market Manager DECATHLON
    • usb lights

      18/04/2017
      Richard (United Kingdom)
      Used for 2 to 8 weeks
      Good to be seen by not great at lighting the way.
    • Good for city riding

      18/04/2017
      Elizabeth (United Kingdom)
      Used for 3 to 6 months
      I love that these are rechargeable and lightweight. I plug them into my computer while I'm at work and they charge quickly. The have a little LED indicator for charge status (red for changing that turns green when complete). They're small enough they fit easily into my handbag and are easy to remove from my bike when I park it. The white one is not bright enough for unlit roads but it works well for city riding (where there are almost always streetlights).
    • Excellent 'be seen' city lights

      11/03/2017
      jane (United Kingdom)
      Used for More than 2 years
      I've been using these lights for years in London and really like them.
      Just wish you could still buy them separately ie not in a set as I'm always losing the back light. So would be good to just replace that and not have to buy both each time.
      Other reviewers have said they don't give a warning when the battery's about to run out, but that's not true - you always get a warning - you get a red light on the front light and a green light on the back light when the battery's low.
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