Tight Fit, installation instructions need updating
The printed instructions in the box could use an update pointing to videos or more detail on how to install the product. I called the manufacturer and the tech they put on the line wasn't very helpful, and was actually snarky "you know about this thing called YouTube, don't you?" I think it installed correctly and the light is very bright.
We called and gave them the model and kind of bike and everything that they would need to get the right cover for it and the salesperson said this is the one we needed. It came we put it on and it didn't fit! It was way too small
Boots are very well made with exceptional materials. My only complaint is that they run quite narrow in widths. Hopefully they will break in with time.