PIAA Xtreme White Plus H-4 Bulbs
Xtreme White Plus: The blue top coat on the 9000 series bulbs add a slight blue tint to the lamp with no loss of performance.Xtreme White Plus bulbs are whiter, brighter and close to the color of sunlight.
Metal bond that holds glass securely preventing cracks and leaks.
Heat resistant glass tube.
Welded focus ring assuring proper positioning.
1-piece filament support for perfect positioning.
XTRA technology for greater output and performance.
100% quality control testing for perfect performance.
1 year manufacturer performance warranty.