PRICE $200

MSRP : $310.00



  • Bulbs:                 2x D1S Osram 66144 NightBreaker


  • D1S Only

Replacements For:

  • Osram: 66144 / 66140 / 66146 / 66145 / 66147
  • Philips: 9285148294
  • Audi: N10445701
  • BMW: 63217162862 / 63217160807
  • Mercedes-Benz: 91013900000 / N 000000 004248


2 Year Warranty


Bulb Size:         D1S

Wattage:          35W and 55W

Rated Life:       2500 Hours


4300K:              Warm White       (~3500lm)

The Best: The warmer brother to the popular 66144 CBI that currently dominates the market, the Nightbreaker has even better coverage than previously available! HID BULBS

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.

Genuine: Retrofit Wholesale 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.


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