At tony fury's suggestion, I installed the Philips h-4 extreme bulb Saturday....drove it Saturday night to see what diff might be....it really showed the street signs much farther away, and it's intensity was better.....color of light is not bright white though, (not like led's) but it is a brighter bulb for sure....I'm satisfied with it and would recommend it.
Also per Tony Fury's suggestion I went to the store to buy the Philips h-4 extreme bulb, but they didn't have it in stock. The guy told me (not sure if it's true) but said the H-4 is what's important the brand doesn't matter. He told me the gases that some manufactures use are bluer and some are more yellow. He said check the different brands until you find the color you want.
true about the H4.. H4 is the model, as long as it's a H4.
I used the (H4) Sylvania Cool Blue, it's not bright white but it's not yellow compared to the LED's
Sylvania makes the Silverstar & Ultra (like suvettez400 is using)
You can pick any of these up at any Autozone, Pep Boy's, O'Reilly's, Kragen
A lot cheaper than the PIAA