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Serfas Thunderbolt USB LED Tail Light

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Low Price: $35.00
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With a 30 micro-LED strip and 35 lumens of firepower, the Serfas Thunderbolt Tail Light keeps you visible to cars, cyclists and pedestrians at night. High, Low and two Flash modes run from 1 to 7 hours and help you stand out in low light. Thanks to its water-resistant silicone body, you can choose from several different rear mounting options. It weighs only 50g, so you'll hardly notice it's on your bike, plus it's USB rechargeable for added convenience.

This product was added to our catalog on July 31, 2017