I bought mine from this guy
BMW E53 X5 00-03 Black Angel-Eyes Xenon Head Lights on eBay, also, Other Car Parts, Accessories, Car Parts, Accessories, Cars, Bikes, Boats (end time 09-Apr-09 00:06:51 BST) in Australia, had no problems fitting them and they look good”!
But if you look in eBay you will find that there are a one or two sellers selling the same product”! But like it was said above"! stay away from the very cheap looking ones in eBay"!