place to buy a little red neon and red LED's 12 volt

^^^ you also could use some brighter turn signals, lol

Hmm, But if i got a bunch of them, I’m sure i could build something like that!
But they need to be SUPER bright

The LEDs that I design with are some of the brightest on the market; there are a couple similar ones out there.

It all depends on what you want to do.