The Best: Easily the best D1S bulbs to ever hit the market, we are honored to offer the ultimate Osram CBI Bulbs. Indeed they are the "Rolls Royce" of D1S Lamps.
Amazing: What makes them so amazing? Osram's Cool Blue Intense bulbs offer more lumens than the once industry-standard Philips lamp, but with a higher Kelvin rating of 5000K. 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 D1S 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 DGM use them in our own vehicles.
Genuine: DropGearz Motorsports 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.
- Bulbs: Osram 66144 D1S CBI (Pair)
- Misc: Alcohol pads (to clean bulbs before use)
- Warranty: Two Years
- Bulb Size:D1S
- Lifespan: 2500 Hours
- Wattage: 35W and 55W
KELVIN AND LUMENS (35W)
- 5500K: Pure White (~3400 lm)
- Headlights: D1S Only
- Not Sure?: Find my size!
- Osram: 66144 / 66140 / 66146 / 66145 / 66147
- Philips: 9285148294
- Audi: N10445701
- BMW: 63217162862 / 63217160807
- Mercedes-Benz: 91013900000 / N 000000 004248