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  Home > Cycling > Cycling Essentials > Bicycle Lights, Bells & Horns >

  Serfas USL-Bi (wht/red LED) USB Tail Light

Serfas USL-Bi (wht/red LED) USB Tail Light
Serfas USL-Bi (wht/red LED) USB Tail Light
List Price: $24.99
Our Price: $11.85
You save $13.14!
Model Year: 2013

Stock Status:Out of Stock
Product Code: 7756064551038


Serfas USL-Bi (wht/red LED) USB Tail Light offers both White and Red LEDs for either Head or Tail Modes. The USL-Bi can be mounted on the seatpost under your seat or it can be mounted on the handlebar and used in a forward facing position in the white LED format. The light is made for you to be seen by others who may be approaching such as other riders or automobiles. *Note: The forward facing mounting is not to take the place of a true forward facing headlight, which would be for you to see objects further in front of you.


  • Both White and Red LEDs for Either Head or Tail Modes
  • USB Rechargeable
  • Charge Indicator Light
  • Integrated Bracket
  • Modes: High-Beam, Low-Beam and Flash in Both Red and White
  • Run Time: Up to 10 Hours in Low Flash

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