Winter Hours | Monday thru Thursday 11am to 7pm | Saturday 11am to 4pm | Closed Friday and Sunday

Serfas 3 LED Light

This very bright, super small light is a perfect second rear light. Designed to mount on helmets but easily adapts to seat and trunk bags as well as backpacks and panniers.


  • Small and light enough for helmet mounting
  • Built in prismatic reflector
  • Includes seatpost mount adapter
  • Velcro straps for helmet or bag mounting
  • Modes: Solid, Flashing
  • Runtime: Steady: 95 hrs, Flashing: 130 hrs
  • Weight: just 20 grams
  • Battery: Included: Lithium CR 2032