Hi Guys i was woundering what is a better choice hid bulb or a xzion bulb also witch one is brighter?

 

HID and xenon are the same thing, but you don't want xenon bulbs, those are just xenon filled filament bulbs, instead of them being filled with halogen, no brighter than stock. HID conversion kits are xenon filled glass tubes (no filament) that a high voltage electric arc goes through, they have ballasts and igniters and don't even consider buying one that doesn't come with a heavy duty wiring harness with relays, fuses, and connections to the battery.

Do a quick search on the subject and youll learn a lot.