Review on Ultimate Safety: CXWXC Smart Bike Tail Lights - USB Rechargeable, Waterproof with Ultra Bright LED Brake Light for Cycling Riding by Withey Massey

Using this product, our team found that these bike tail lights are amazing. The brightness is impressive, and the smart technology makes them very responsive to the ambient light. The battery life is also longer compared to other bike lights we've used in the past. The only con is that they're slightly on the expensive side, but we believe the quality and technology more than make up for it. Overall, we highly recommend these lights to any avid cyclist who wants to stay safe on the road.