the hella lights that take the H1 bulbs for the high, and the H4 bulbs for the low that replace the sealed beams (5 3/4") are far superior to any light upgrade out there, they cost about $50 each (so $200 for a set of 4). ive used the euro smileys, and the elipisiods and the results are not that impresive (the high beams were alright). just my thoughts, and observations.