The Serfas Thunderbolt USB Rear Taillight gives you style and safety in one high-powered and affordable package. Being seen on your bike at night never looked so good with Serfas' Thunderbolt (UTL-6) Taillight. This USB rechargeable gem comes with 35 lumens of firepower while giving riders' several different rear facing mounting options. The 30 micro-LED strip will let your presence be known to cars and bikes alike. Charge up, light up and get riding safely with the Thunderbolt.
- Female Male
- 35 lumens USB rechargeable Features a light silicone body Features 30 micro-LED strip Modes: 1.75 hours (high beam); 7 hours (low beam); 3 hours (high blink); 9.5 hours (low blink) Unique mounting system that allows for endless mounting possibilities Highly Water resistant Weight: 50 grams