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Serfas

Thunder Blast Tail Bike Light - Black

$49.00 USD MSRP SHOWING:  BLACK

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Product Information

If you're tired of guessing how much battery life you have in your lights, the Thunder Blast Tail Bike Light fixes that with Serfas' blast audible warning system. The Serfas Thunder Blast Taillight gives you style and safety in one high- powered and affordable package. Capable of alerting you with a loud 85 decibel signal, the Thunder Blast let's you know when 10 minutes of battery life remains.Blast Audible Warning System Solid Modes: High (40 Lumens) 2 hours, Low (10 Lumens) 7.75 hours Flash Modes: High (40 Lumens) 3.5 hours, Low (10 Lumens) 14.5hours Weight: 48g without bracket Battery: USB rechargeable Li-Polymer Extra long straps included