I have tried a couple of different PIAA's and was not impressed for the cost. I finally setteled on the Hella 500 fog's. They have a very bright sharp beam pattern and light up the road almost enough to drive without headlights.
I have used both of these light bars on customers trucks with success.
http://cgi.ebay.com/ebaymotors/ICI-...cmdZViewItemQQcategoryZ42611QQitemZ4613793780
http://cgi.ebay.com/ebaymotors/FORD...ewItemQQcategoryZ33650QQitemZ8076212926QQrdZ1
I have used both of these light bars on customers trucks with success.
http://cgi.ebay.com/ebaymotors/ICI-...cmdZViewItemQQcategoryZ42611QQitemZ4613793780
http://cgi.ebay.com/ebaymotors/FORD...ewItemQQcategoryZ33650QQitemZ8076212926QQrdZ1