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
these are the best and brightest, PIAA quality is worth it
from Moab, Utah
4.0Ordered on line ..................................
Good lights cant complain about Piaa products used for years.
from Red deer Alberta
Well worth it.
from San Jose CA
3.0Not worth the extra cost
I live in a semi-rural area and had hoped for improved performance of these bulbs over stock ones.
There was not enough detectable difference to justify twice the cost over stock bulbs. I will now take the next step and go HID or other add-on lighting.
from Bishop, CA
Easy to install (less than 20 mins) on 4Runner, providing better visibility in adverse weather conditions. Also combined with low-beam replacement installation to light the night!
from Orance County, CA
4.0Much whiter than stock.
Much whiter light than stock. Read a post on someone who measures the lumens of about 15 dif bulbs. This was the brightest of all of them, it also had a much shorter lifespan than stock. If you buy these for performance you can't expect it to last forever though. Very high quietly bulb for some one looking to improve their driving lights.
Since 1963, PIAA Lighting has been manufacturing quality lighting products at its location in Portland, Oregon. Keeping safe out on the trail or streets requires reliable, durable lighting and PIAA's lineup is capable of handling all types of inclement weather. When you need replacement lights, wiring harnesses and light covers and grilles, PIAA is a trusted resource for high performance parts. The company offers halogen and LED lighting options and pioneered rearward-facing bulbs and innovative reflector technology. We have light bars, single lamps and flood lights from PIAA for your off-roading journeys. Shop Piaa Lighting Now