Guee Cob-X USB Rechargeable Front Bike Light

The winner of the 2014 TAIPEI CYCLE d&i Awards! GUEE Cob-X is a lightweight, rechargeable safety light for many type of bicycles, baby strollers, wheelchairs. The clever design allows Cob-X to be mounted vertically or horizontally on a wheelchair, a bicycle’s seat post, fork, handle bar, or saddle bag – all without using tools!

The built-in, rechargeable battery can be fully charged in just 1 hour and 30 minutes through Micro-USB – ideal when your riding is more time critical! Contrary to its size, the Cob-X safety light provides an excellent amount of luminosity with two flashing modes and one constant mode (lights flash white). In flash mode, Cob-X safety light provides up to 15 hours of light per charge!


  • Bright and effective LED lights for improved safety.
  • 90 minutes fast charging provides up to 36 hours run time.
  • Can be mounted both horizontally & vertically. ideal for use on standard bike, recumbent bike, baby stroller, walking stick and many more.
  • Tool-free mounting range from Φ 12mm-35mm.
  • Specification:

    • Lumen output: 60 Lumens.
    • Modes: Burst/ Flash/ Strobe/ Standard/ High.
    • Battery: 3.7V Li-Polymer 260 mAh battery.
    • Charge Time: 1 hour and 30 mins (approx.).
    • Run Time: 36 hrs (burst)/ 32 hrs (flash)/ 12.5 hrs (strobe)/ 5hrs (standard)/ 2.5 hrs (high).
    • Mount Size: ø 22.2 – 35mm.
    • Includes: Cob-X LED Light x 1, USB Charge Cord x 1, User manual x 1.