PIAA 9005 Intense
PIAA H4 Super Plasma
PIAA Plasma Ion Yellow H3 55W
The PIAA 9005 Intense White Bulbs produce a radiant white beam without a hint of blue. With improved performance and longer life, these bulbs increase output and burn at a much cooler temperature. The H4 Super Plasma GT-X creates light output that is greater than the bulb's rated power consumption and is street-legal in Canada and all 50 U.S. states. While the Plasma Ion Yellow are a great way to improve visibility in inclement weather including extreme fog.
Another great option is the Hella 500 series driving lights, which I have equipped on my Volvo. I use the 500's adjusted slightly higher and wider than my low beams. They are excellent at helping me see objects as I drive down the rural roads of Indiana and Michigan.
To gain a better understanding of what bulbs work best for your vehicle, read "What is the Kelvin Scale and Which Bulb Value Should I Choose?"