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Serfas USL-505 True 505 Lumens USB Headlight

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0.50 LBS
  • Serfas USL-505 True 505 Lumens USB Headlight
  • Serfas USL-505 True 505 Lumens USB Headlight
  • Serfas USL-505 True 505 Lumens USB Headlight
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Looking for a light that is at home on the mountain bike trail as well as the commute home? Look not further than our USL-505. It's lightweight, powerful, and great run times.

Features Include:

  • 505 Lumen Output
  • Industry Leading LED Heat Sink Technology For a Longer And Bright Light Output
  • Side Lighting For a 180 Degree Visibility
  • USB Rechargeable
  • Handlebar Bracket Included
  • Helmet Bracket Compatible
  • Weight: 143 Grams With Bracket
  • Modes: Overdrive, High, Medium, Low, and Flash
  • Run Time: Overdrive = 2.25hrs, High = 3.5hrs, Medium = 7.25hrs, Low = 11.5hrs, Flashing = 8.25 hrs
  • Battery: Integrated 1-Cell Lithium Ion

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
We reserve the right to fix any critical errors.

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