im not real sure, i think they are altezzas. but here is an ebay auction of them.
http://cgi.ebay.com/ebaymotors/ws/eB...ategory=67 63
this is the same people i bought mine from, the reason i bought these was because of the way they look. i like the middle light, i have a little blue one in mine, but it keeps fading out so i have to replace it once in a while, not a big problem though. i dont think led's would light up that middle part very well because of no side light, but i havent tried it yet, i might try that next time.