H4 Series
H4 Series
PIAA Corporation has been designing and manufacturing high quality halogen bulbs for nearly a half-century. Quality begins with the design. PIAA scientifically engineers bulbs to exacting specifications utilizing the latest in integrated computer aided technology. The quest for quality doesn’t just end there. Only the highest-grade materials are selected for use in products and to ensure your complete satisfaction every PIAA bulb is 100% tested at each step in the manufacturing process. Absolutely nothing is left to chance. PIAA is proud to offer you a wide range of bulbs you can use with pride and confidence!
Intense White
The Name Says it All! PIAA’s Intense White bulbs produce a more radiant white beam without any hint of blue. This bulb has been completely re-engineered from the ground up. What you’ll see in the 9005 and 9006 bulbs is a larger glass tube with a white top coat. The larger glass tube increases output (28% whiter color than STAR WHITE) and allows the bulb to burn at much cooler temperatures. PIAA’s new Intense White Bulbs provide the best possible balance between performance and bulb life.
Xtreme White Plus
The Name Says it All! PIAA’s Intense White bulbs produce a more radiant white beam without any hint of blue. This bulb has been completely re-engineered from the ground up. What you’ll see in the 9005 and 9006 bulbs is a larger glass tube with a white top coat. The larger glass tube increases output (28% whiter color than STAR WHITE) and allows the bulb to burn at much cooler temperatures. PIAA’s new Intense White Bulbs provide the best possible balance between performance and bulb life.
Super Plasma GT-X
A new addition to PIAA’s stable of high performance bulbs is the Super Plasma GT-X. The new GT-X provides an exclusive purple low beam and an Xtreme White high beam. And if that weren't enough! PIAA has added a purple colored top coat giving the headlamp a purple look even when the lamp is turned off.
The PIAA Corporation was established in 1963 with the commitment to manufacture world-class products that our customers
could use with pride and confidence. Today, PIAA upholds that commitment by combining market driven concepts
with the latest technology to make night and inclement weather driving as safe as possible.
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