Review on 🚴 Serfas Thunderbolt 2.0 120 / 50 Light Combo: Brighten Your Ride with Dual-Intensity Lighting by Joseph Hall

I ordered this Serfas Thunderbolt 2.0. While the box is duly labeled Thunderbolt 2.0, the product inside is a similar but different Thunderbolt model. I have another set of Thunderbolt (2.0) and you can see the difference between one and the other. Both work with the same lumens and modes. However, the 2.0 is smaller and slimmer. I am disappointed in this inconsistency. To make matters worse, I have to pay the shipping cost to return the product. accidentally by Bikewagon. Not cool. Confound.