The CBN is a neutral white bulb. If you are looking for white light with a blue hue, we suggest the CBB. Please understand the bulbs may not be returned once the security seal is broken. 

The Latest: Finally, the CBI has been upgraded! This new CBN bulb is rated "up to 6200K", where as the CBI was rated "up to 6000K". Lets face it, the CBI has always been an amazing choice for anyone looking for great performance at a reasonable price point. The performance levels of the CBN are very close to the Osram Nightbreaker Laser; just without the warm white color. CBN is brighter than the CBB, and much more suitable as a choice for inclement weather. 
Legal: Fully legal for on-road use, including in Europe. 

Backed: Bottom line? We've always been Osram fan boys here at Lightwerkz, they've continued to up the performance from their product line every year, and as annoying as it is to continually update the catalog, we're blown away by the bump in output every time. Our hats are also off to Osram for maintaining focus on improving HID bulb tech even though it's technically "old news" by today's OEM standards. HID is King, and Osram is the King of HID.

Genuine: Here at Lightwerkz, 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.

Confidence: Order with confidence when purchasing through our website. The products offered have been thoroughly tested to make sure they meet our strict quality standards to ensure the best reliability and performance. We always provide honest feedback on products and helpful tips for any project due to our extensive experience with all makes and models. We offer competitive pricing, fast shipping, and the latest and greatest products from the top manufacturers. Contact us today with any questions; you won't regret it!

WHAT'S INCLUDED
2x Bulbs: Osram 66140 CBN Duo Box
Warranty: Two Years
CROSS COMPATIBILITY
Osram: 66040 / 66240
Philips: 85122 / 85122+ / 85122C1 / 85122WX
BMW: 63 21 7 160 806 / 63217160806
Audi: N 104 457 01 / N10445701
Lexus: 909812002
Mercedes-Benz: 910139-000001 / 910139000001

TECHNICAL
Bulb Size: D1S
Lifespan: 2500 Hours
Wattage: 35W and 55W
KELVIN AND LUMENS (35W)
6200K Cool White (~3400 lm)

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