Originally Posted by TenSpeedV2

Anyone shopping for a new rear light really needs to consider the Cateye Rapid X3 https://www.amazon.com/CatEye-Rapid-.../dp/B018IAS9QU which is not pictured above. 100 lumen USB rechargeable, and while it is more than the HotShot 80, it is quite a bit brighter. I like the dual rows of LED's that allow you to choose what each side does, one can flash, the other can be solid, or they can flash on different patterns.

I only use the X3 and a Lezyne Strip Drive Pro that I have, which is also 100 lumens. My HotShots, Thunderbolts and all other taillights have been retired. They truly pale in comparison to these two lights.