900 series globes are more common on imported rather than locally manufactured cars. They have a rubber seal sitting on top of their round plastic base. Like all HID Xenon globes, the glass chamber section of a 9006 bulb is identical to all Xenon bulbs, the only the difference is the socket base. 9006 HID bulbs come in all colour temperatures (Kelvin rating) in our Supervision kits, but only 4300k or 6000k in the genuine Philips kits (by special order only). The 9006 bulbs will last around 3000 hours if driven by a 35 watt ballast, or around 2000 hours with a 55 watt ballast. 9006 bulbs can be used on both CANBUS and NON-CANBUS cars.