Serfas Shield
USL-TL80
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$75
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The latest update to our favorite Serfas Shield series, the USL-TL80 boosts the previous edition's output, adds a battery level indicator, and features two LEDs with diffused optics.
USL-TL60
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$60
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Guardian Blast
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The Guardian Blast is very similar in design to the well-regarded TL-60 taillight, but with the addition of the new Serfas audible low battery warning system.