2nd Gen Third Brake Light

First post here! I need some help finding a third brake light. I'm pretty big into LED lights but I can't find a good LED replacement assembly for my truck. I also want it to match the headlights and brake lights.
I bought one that looked fantastic from Amazon, but it didn't fit, left 1/4 gap all around it but plugged in and fit in the factory holes fine.
All of the rest that I have found are either chrome or don't exactly match or are stupid high for a third brake light and still don't match well.
Pictures are of what I have, including the third brake light that I'm returning.
Also, yeah, I'm a cheap bastard, I know. Lol

 

I bought this one recently. It looks nice. Fitment sucked as it left a gap all around, but I masked off around it, put down a bead of black silicone, and smoothed it all out. Can't tell the difference unless you get up close to it.

https://www.topgearautosport.com/157393/toyota-tundra-2007-2021-smoked-tube-led-third-brake-light