x2I had a set of those in a Toyota that I drove, long before quartz halogens were popular... They Rocked.
Now Relay the headlights and you will be very please with your front headlights.
There is a 2 relay, and a 3 relay style.... The 3 relay operates your Low Beams at the same time your highs are on....
What a frigging difference between the 2 and 3.