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 Headlamps!
Amazing: What makes them so amazing? Osram's Cool Blue Intense 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 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 them in our own vehicles. No matter the preference, we have your Osram HID replacement bulbs!
Feedback: Don't just take our word for it, read the reviews on HIDplanet!
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!).
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 Osram 66340 D3S CBI
WARRANTY: 2 Years
MISC: Alcohol pads (to clean bulbs before use)
HEADLIGHTS: D3S Only
OSRAM PART #: 66340 / 66340HBI
PHILIPS PART #: 42302, 42302XV, 9285335244
AUDI PART #: 0903110500
FORD PART #: 7L7Z13N021A / 7L7Z-13N021-A
NOT SURE?: Find my size!
BULB SIZE: D3S
BASE (TECHNICAL): PK32D-5
LIFESPAN: 2500 Hours
COLOR: Up to 6000K / Pure White (~3400 lm)
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
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.