PIAA's Xtreme White Plus H11 with a Kelvin rating of 4000K provides an intense white light and the superior performance of Xtra Technology. So lose those boring factory bulbs and upgrade to PIAA's Xtreme White Plus H11 and experience the difference.
Wattage= 55W = 110W XTRA, 4000K
Technology= Xtreme White Plus
Choose single or pair below, save $ on the pair!
Please see the Sierra BMW Bulb Application List if you're unsure what bulb your machine requires.
PIAA H11 Xtreme White Plus Bulb
Produced by PIAA of Japan