UTL-6 Thunderbolt USB Tail Light

Serfas Thunderbolt (UTL-6) Taillight gives you style and safety in one high-powered and affordable package.

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 Comes in 7 different color options