Smart Brake Tail Light: Enhance Your Bike's Safety

    Product form

    A rechargeable bike tail light with brake-sensing and vibration functions, four lighting modes and Q2S or Q4 model options.

    • Brake-sensing light function
    • Four listed modes
    • Vibration-triggered smart mode
    • Type-C charging
    Discover the details

    $62.99

      Accepted payment methods

      • American Express
      • Apple Pay
      • Bancontact
      • Diners Club
      • Discover
      • Google Pay
      • iDEAL Wero
      • Mastercard
      • Satispay
      • Shop Pay
      • Visa
      Explore product details
      Smart Brake Tail Light: Enhance Your Bike's Safety

      A CLOSER LOOK

      A closer look

      Set up the rear light on a compatible mount and verify its operation before riding. Brake sensing and automatic wake behavior are described, but they do not replace checking that the light is visible and working or using the required lighting and reflectors for your route.

      Explore the specifications

      Mode selection

      Slow flash, breathing flash, burst flash and steady modes are listed.

      Automatic response

      Smart-mode vibration sensing can wake or stop the light.

      Rechargeable power

      Type-C charging is described.

      Specifications

      Models
      Q2S, Q4
      Body material
      ABS and PC
      Light source
      COB
      Brake response claim
      Brake light activates for 3 seconds after braking is detected
      Modes
      Slow flash, breathing flash, burst flash, constant
      Battery claim
      260mAh polymer; model-specific mapping not supplied
      Weight claim
      22 g; model-specific mapping not supplied
      Charging
      Type-C
      Water claim
      IPX6; follow model-specific limits
      Mounting
      Seatpost or saddle options, tool free; included mounts by model not specified
      Use guidance
      Check attachment, charge and rear visibility before each ride; aim appropriately and do not rely on sensing as an accident-prevention guarantee

      Good to know

      Are Q2S and Q4 identical?

      The description does not separate their specifications, so confirm battery, weight and mount details for the selected model.

      Does brake sensing guarantee other drivers will stop?

      No. It is a visibility feature, not a guarantee against collisions.

      Make it yours.

      Smart Brake Tail Light: Enhance Your Bike's Safety

      Choose your option

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      • English - flag English - flag
      • American Express
      • Apple Pay
      • Bancontact
      • Diners Club
      • Discover
      • Google Pay
      • iDEAL Wero
      • Mastercard
      • Satispay
      • Shop Pay
      • Visa