• Home
  • /
  • D3S: Osram Xenarc 66340 Cool Blue Intense Next Gen

D3S: Osram Xenarc 66340 Cool Blue Intense Next Gen

8 Reviews

Brand: Osram




PART #: 1 x 66340CBN


Introducing the Osram Xenarc Cool Blue Intense (CBI) HID Bulbs – your ultimate choice for exceptional automotive lighting! Elevate your driving experience with these cutting-edge bulbs that offer up to 150% more brightness compared to standard bulbs. With a dazzling 6000K color temperature, they provide a crisp, white light for maximum visibility on the road. The Osram CBI bulbs are a true game-changer, outperforming competitors and delivering a perfect blend of style and safety. Whether you're upgrading your headlights for improved aesthetics or seeking superior illumination, these bulbs have you covered. Plus, they're now available in a Mercury-free version for vehicles with D3S headlights, ensuring eco-friendliness. Don't settle for ordinary when you can have extraordinary! Join the ranks of satisfied customers who've experienced the Osram difference. Elevate your night drives, stay safer on the road, and enjoy the brilliance of Osram Xenarc Cool Blue Intense – the choice of champions in automotive lighting. Upgrade today!


  • Enhanced Brightness: Up to 150% more brightness than standard bulbs for superior visibility.
  • Stylish 6000K Color: Dazzling white light adds a modern touch to your vehicle's appearance.
  • Mercury-Free Option: Available in a Mercury-free version for D3S headlights, promoting eco-friendliness.
  • Outstanding Performance: Outperforms competitors, providing both style and safety on the road.
  • Trusted Brand: Osram Xenarc Cool Blue Intense is the choice of champions in automotive lighting.


  • Bulbs: 2x (One Pair) D3S Osram 66340CBN HID Bulbs


This product includes a 2 Year limited warranty, serviced and supported by our team in Atlanta, GA. This warranty does not cover modifications, alterations, or misuse. For additional information, contact us.


  • Bulb Size: D3S (PK32D-5)

  • Intensity: 3,400lm (est.)

  • Power: 35w

  • Rated Lifespan: 2,500hrs (3-5yrs)




  • OSRAM PART #: 66340 / 66340HBI

  • PHILIPS PART #: 42302, 42302XV, 9285335244

  • AUDI PART #: 0903110500

  • FORD PART #: 7L7Z13N021A / 7L7Z-13N021-A


CBI: For years, the Osram Cool Blue Intense (CBI) was the gold standard for HID bulbs. Now, the CBI name is technically dropped for the "Next Gen" CBN. Long live the king, even with a name change!

The Best: An instant success story, the Osram Cool Blue Intense "CBI" series of HID Lamps has easily out-performed the competitors in all aspects. We're excited to announce that they are now available in a Mercury-free version for vehicles with D3S Headlights!

Amazing: What makes them so amazing? The Osram Xenarc 66340 CBI bulbs offer more lumens than the once industry-standard Philips 4300K bulb, but with a higher Kelvin rating of up to 6000K. Whereas most bulbs lose lumens when their Kelvin rises, the CBI's still manage to give users the benefit of brighter light combined with whiter light - the best of both worlds indeed!

Backed: Bottom line? Everybody who uses them agrees they're among the best D3S headlight bulbs ever made. We've never heard a customer complain that their Osram Xenarc 66340 CBIs weren't worth the money, and most of the guys here at TRS use them in our own vehicles. No matter the preference, we have your Osram HID replacement bulbs!

From Osram: XENARC COOL BLUE INTENSE: discover that modern look at high power! With its extra white light for LED look, high-contrast xenon light, this automotive lamp appeals especially to drivers who like the perfect combination of stylish and individual design with exceptional road illumination. The high-tech xenon light with color temperatures of up to 6,200 Kelvin comes up with a highly efficient technology, brilliant effect and no-compromise design. Thanks to a special filling system which is used instead of conventional coating the lamp emits its extra white light. This stylish light creates a high-attention effect that helps you to be better seen by other motorists. Discover the exceptionally bright, high-contrast and brilliantly white light with up to 6,200 Kelvin and 150% more brightness! With XENARC COOL BLUE INTENSE, the night turns into day. Please note: XENARC lamp change is recommended to be carried out by a professional.

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 (even for the new D3S/D4S bulbs!).

Overview Video: Check out this helpful video to see how the Osram bulbs compare.

Ratings & Reviews

8 reviews

  • 4 stars
  • 0 reviews
  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews

Great bulbs

by -

These were a great upgrade over my factory 2012 Chrysler 300C HID bulbs. The color of these in my case did not seem to be 6200K. They look to be closer to 5000K-5500K in my factory projectors. The light output is great regardless. If I were to buy again I'd go with the 7K Osrams.




Excellent light output in the stock HID system in my F150. Has a wide bright white color, and really lights up the road at night. My headlights no longer get washed out on the road from other traffic, and makes driving at night a lot more enjoyable and safer.


2014 dodge charger SRT8


Don't hesitate to buy these! wanted to change the stock bulbs did alot of research these are superior to the stock d3S 4300k wich have an amber color these are pure white and really light up the road at night with a nice sharp cut off line and match my 6000k led fogs perfect

Sign up for our newsletter