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Serfas USL-BI Taillight


USL-BI Taillight

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Serfas USL-BI Taillight

Serfas' versatile USL-BI Taillight shines both white and red LEDs so you can use it for the front or rear of your bike. Both colors run in three modes: high-beam, low-beam, and flashing. This USB-rechargeable light has an easy integrated bracket that clips on quick as well as an indicator light so you know when it's time to recharge.

Features and Information

  • Run time: up to 10 hours


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Barcode Manufacturer's Part Number Vendor Number
00713835027035 USLBI SER-USL-BI