5500K HID Bulbs

D1S: Osram Xenarc 66140 Cool Blue Intense


PART #: 1 x B40

[ In Stock: 0 pieces ]

Product Details

Superstar: Osram CBI Bulbs are the superstars of the D1S market. There's no doubt that they're a perennial all-star in this space because of their incredible specs.

Stats: Creating super bright white light is no simple task. Typically as Kelvin rises lumens drop but not with this bulb. The Osram Xenarc 66144 CBI manages to manage that with a Kelvin rating up to 6000K and lumen count higher than that of their arch-rival Phillips. Day in and day out performance.

Reputation: Look at the reviews, ask your friends, take a look at your favorite builds. We have and that's why most of us here at Xenon Depot use the Osram Xenarc 66144. They perform so well and look so stunning that they're worth every penny.

Genuine: Xenon Depot is proud to offer these D1S 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 D1S bulbs sold through outlets such as eBay or Amazon are fakes. They perform like fakes too.

Lighting the way since 2001: For nearly two decades Xenon Depot has been on the leading edge of the HID and LED lighting industry. While our product line has continually changed over the years, one thing remains the same; our commitment to quality customer service. You come to Xenon Depot because you want a reliable lighting upgrade. We intend to deliver that, and much more. To see what else we've got in store for your car or truck; use the Buyer's GuideBuyer's Guide on our homepage.

Product Specs

  • Compatibility


  • 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

  • Tech Specs

  • Bulb Size: D1S (PK32D-2)

  • Intensity: 3,400lm (est.)

  • Power: 35-55w

  • Color Rating: 6000K (Pure White)

  • 55w Ballasts: +20% lm, -1000K Color (est.)

  • Rated Lifespan: 2,500hrs (3-5yrs)

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