Here’s a video showing you how to create the LED eagle eye rings for your car. That is really awesome, just looks like the one in bimmer. What we called that, angel eye, eagle eye or something. Huh, look pretty much the same. Video after the break.
The reflective tape upgraded to the ring is to make it brighter and stand out better. This simple little trick traps the otherwise lost light that would have escaped into the reflective bowl, causing irregular light pattern inside the headlamp which blends out the ring. It’s not about having the brightess ring; it’s about making it stand out and doing it cheap. LED is the way to go.