The most demanded 5500K HID Xenon bulbs on the market.
You won't be disappointed if you simply replace your old standard HID bulb with Osram Xenarc Cool Blue 66340CB Xenon bulbs. Osram D3S Cool Blue has the perfect balance between the color temperature and the brightness.
Osram Cool Blue 66340CB D3S Xenon HID bulb can be used as a direct replacement if you currently use any D3S HID bulb on your vehicle

Compatible Manufacturer Part Number
For Audi: N10721806 N10721805 (Replaces N 10721801; N 10721805; N10-721-805; N10721801; N10721806)
For Ford Lincoln: 7L7Z-13N021-A
For Hyundai: 18647-35010
For Jaguar: C2D5254
For Land Rover: LR009163
For Mopar Chrysler/Dodge/Jeep/Ram: L0000D3S (L000 0D3S-001)
For GM Buick/Cadillac/Chevrolet/GMC: 13587843
For Porsche: 999-631-070-90, 958-631-218-00
For Volkswagen : N-107-218-06(Replaces N-107-218-01, N-107-218-05)
For Volvo: 31290593