THE BEST: Easily the best D2S headlight bulbs to ever hit the market, we are honored to offer the ultimate Osram CBI Bulbs. Indeed they are the “Rolls Royce” of D2S Lamps.
AMAZING: What makes them so amazing? Osram’s Xenarc 66240 CBI bulbs offer more lumens than the once industry-standard Philips 85122+ 4300K bulb, but with a higher Kelvin rating of up to 6000K. Whereas most bulbs lose lumens when their Kelvin rises, the Osram Xenarc 66240 CBIs 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 D2S headlight bulbs ever made. We’ve never heard a customer complain that their Osram Xenarc 66240 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!
FEEDBACK: Don’t just take our word for it, read the reviews on HIDplanet!
GENUINE: The Retrofit Source is proud to offer these D2S headlight 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 D2S headlight bulbs sold through outlets such as eBay or Amazon are fakes.
OVERVIEW VIDEO: Check out this helpful video to see how the Osram Xenarc 66240 CBI 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 Osram 66240 D2S CBI
- WARRANTY: 2 Years
- MISC: Alcohol pads (to clean bulbs before use)
- HEADLIGHTS: D2S Only
- OSRAM PART #: 66040 / 66240
- PHILIPS PART #: 85122 / 85122+ / 85122C1 / 85122WX
- BMW PART #: 63 21 7 160 806 / 63217160806
- AUDI PART #: N 104 457 01 / N10445701
- LEXUS PART #: 909812002
- MERCEDES-BENZ PART #: 910139-000001 / 910139000001
- NOT SURE: Find my size!
- BULB SIZE: D2S
- BASE (TECHNICAL): P32D
- RATED LIFESPAN: 2000 Hours
- KELVIN RATING: Up to 6000K / Pure White
- LUMINOSITY: 3500 (estimated)