Check it out! I just ordered these, it's great for those with factory HIDs; it will allow us to use stock ballasts/bulbs. Which is awesome because my car hated aftermarket ballasts and kept throwing up error messages; I tried a few different ones and sent them all back. I'll post up my results!!

BMW E53 X5 UHP LED ANGEL HEADLIGHT+AUTO-LEVEL XENON D2S:eBay Motors (item 150373636651 end time Sep-23-09 22:21:44 PDT) <http://cgi.ebay.com/ebaymotors/BMW-E53-X5-UHP-LED-ANGEL-HEADLIGHT-AUTO-LEVEL-XENON-D2S_W0QQitemZ150373636651QQcmdZViewItemQQptZMotors _Car_Truck_Parts_Accessories?hash=item2302f79a2b&a mp;_trksid=p4506.c0.m245>