• Highest quality quartz glass and alloy filament for better performance and durability
  • PIAA's Xtra Technology produces more light with stock power draw
  • Engineered to optimize output of stock or aftermarket lights
  • White 4000K color provides best color recognition, contrast, and depth perception
  • Longest life with DOT/SAE Compliant
  • One Year Warranty

H11B Xtreme White Plus Bulb


Headlight Bulb Replacement Guide




Xtreme White Plus is PIAA's best-selling technology. These bulbs will provide a brilliant Xtreme cool white light that will light up road hazards and street signs long before a normal halogen bulb. Xtreme White Plus bulbs are engineered for sustained Performance in applications where a high level of vibration and moisture protection is required. PIAA bulbs are engineered with XTRA Technology for greater Performance per watt compared to the competition. XTRA Technology is achieved when a proprietary gas mixture is combined with an aerospace alloy filament that produces greater light output than its rated power consumption: i.e. 55W=110W

One H11B Xtreme White Plus Bulbs