Serfas Thunderbolt 2.0 Rear Light

£39.99

✔ IN STOCK

Gear up with the compact and highly visible Serfas Thunderbolt 2.0 Rear Light.  Includes safe mode to run longer even after the stated run-time.

    Series Thunderbolt
    BulbLED
    Lumens50 lumens
    Weight40 grams
    Feature Highlights
    • Daytime Flash Mode
    • Up to 19.5 Hours Run-Time
    • 50 Lumens Max Output
    • Safe Mode - lowest blinking or solid mode after stated run time for an extra 45 minutes.
    • USB Rechargeable
    Box includes
    • Light
    • Bracket
    • Small & Medium O Rings
    • USB Charging Cable
    Default Title
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