Serfas Thunderbolt 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 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 yoor presence be known to cars and bikes alike.

Features:

35 lumens

USB Rechargeable

light silicone body

30 micro-LED Strips

Modes: 1.5 hours (high steady); 4 hours (low steady); 2.5 hours (high flash); 8 hours (low flash); 2.5 hours (high flash)

unique mounting system that allows for endless mounting possibilities

Highly water resistant

Weight: 50 grams