The Best: The warmer brother to the popular 66144 CBI that currently dominates the market, the Nightbreaker has even better coverage than previously available!
Brightest: What makes them so amazing? Osram touts their Nightbreaker D1S bulbs as having "up to 70% more light" output compared to traditional OEM D1S bulbs. How this is possible we have no clue, but what we can tell you is that they're bright, really, really bright. A technical marvel indeed!
Backed: Bottom line? Everybody who uses them agrees they're among the best D1S bulbs ever made. We've never heard a customer complain that their Osram's weren't worth the money, and most of the guys here at TRS use these or the CBI in our own vehicles. No matter the preference, we have your Osram HID replacement bulbs!
Genuine: The Retrofit Source is proud to offer these bulbs in their original retail packaging from Osram. We pride ourselves on being one of the last few distributors shipping genuine Philips & Osram lamps in the US. It is estimated that 80% of these bulbs sold through outlets such as eBay or Amazon are fakes.
Overview Video: Check out this helpful video to see how the Osram bulbs compare.
Trusted: For more than a decade, we've worked hard to earn our killer reputation. Car guys world-wide know that TRS carries the internet's best selection of high performance automotive and powersport lighting products at the best prices, and we've got the best, most knowledgeable team of real enthusiasts to help back it up. If we sell it, then you bet we've put it to the test on our own cars, trucks, and bikes. Need a recommendation on parts for your project? Got a tech question? Wholesale inquiry? Contact Us
BULBS: 2x D1S Osram Xenarc 66144 NightBreaker
WARRANTY: 2 Years
MISC: Alcohol pads (to clean bulbs before use)
HEADLIGHTS: D1S Only
OSRAM PART #: 66144 / 66142 / 66140 / 66146 / 66145 / 66147
PHILIPS PART #: 85402 / 85407 / 85410 / 85415
AUDI PART #: N10445701
BMW PART #: 63217162862 / 63217160807
MERCEDES PART #: 91013900000 / N 000000 004248
NOT SURE?: Find my size!
BULB SIZE: D1S
BASE (TECHNICAL): PK32D-2
RATED LIFESPAN: 2500 Hours
WATTAGE: 35W and 55W
COLOR: 4200K / Warm White
INTENSITY: 3500 lm (estimated)
these are bulbs are brighter than the factory bulbs that come in them the beam is wider and longer and the color is a little whiter I highly recommend these bulbs if you want to keep the OEM look.