• 1200 claimed lumens
  • 3h 45min reported battery life
  • 300 g
  • flashing mode
  • no pulse mode
  • 4 brightness levels
  • external Lithium batteries
  • low battery indicator
  • removable battery
  • a/c adapter rechargeable
  • Included mounts: Helmet, Strap

The TSL series includes Serfas' single-piece USB-rechargeable lights, designed for commuting, road biking, and off-road rides.

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