SERFAS Thunderbolt Strip Red Led Red

Serfas Thunderbolt (UTL-6) Taillight gives you style and safety in one high-powered and affordable package.
FEATURES
35 lumens USB rechargeable
Features a light silicone body
Features 30 micro-LED strip
Unique mounting system that allows for endless mounting possibilities
Highly Water resistant
Weight: 50 grams
MODES
1.75 hours (high beam)
7 hours (low beam)
3 hours (high blink)
9.5 hours (low blink)