Got this over the weekend, very promising, just got them installed on pre-LCI 2011 X6. installation was a breeze, just pop the plastic mesh grille.
No code and I don't believe they flicker either when off, will double check at night.
Will see how they hold up, there is an electric fan on the heat sink and the area behind the lamp is not protected being in front of the air intercooler so will see how the fans hold up.
but for $80 a pair I am willing to give them a shot, these bulbs are super bright and match my angel eyes color.
http://www.ebay.com/itm/281404883868...t_17619wt_1318
IMHO, the seller may misquote, Cree MT-G2 LED is 8.9mmx8.9mm substrate, these one ARE 6.7mmx6.7mm each, so my guess they are Cree MK-R; about 400-lumens per bulb less if that's the case but plenty bright with about 3600 lumens per bulb already(way more than 55W Halogen OEM bulbs that translate about 1000 lumens).