taken from Hella's website:
"Hella's flagship auxiliary lamp, the Rallye 4000, has a fresh new look: the CELIS LED light guide ring. The Rallye 4000 CELIS retains all the rugged features of the original, including die-cast metal housing and knurled adjustment knobs, but now boasts improved performance, courtesy of a newly designed Free-Form (FF) reflector and a crystal-clear lens.
CELIS technology, commonly known as "Angel Eyes", is used as a stying feature on original equipment headlamps. Now this leading-edge look is a part of the Rallye 4000 range."
I can post a picture of mine but they look exactly like the ecr pics except there's only two. Wired to the parking lights, the rings glow whenever the pkg lights or headlights are on. it's awesome. little blingy but awesome, I get a ton of compliments on it!
This is where I'm supposed to write something witty and funny; or something.