Tbh, just buy some E46 projectors (detailed on this forum) and stick regular halogen bulbs in them.
It's all about the design of the projector lense and reflector that gives the good output, rather than the bulb it's self.
My girlfriend just bought a 2012 Volvo C30, and the halogen projectors on those are excellent, even by comparision with the Bi-Xenons on my S60, or the full LED headlamps on a brand new Volvo V40 that I tested.
Tis all about the headlamp design.
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