Ballast: The ballasts have been improved to require less current on startup to protect the factory wiring and to extend the life of the bulb by not forcing too much power to it at once. Ballasts can also provide constant power to older bulbs which require more voltage to ignite. Output frequency is 250HZ, reducing the chances for electronic feedback which can cause humming in improperly grounded audio systems. Ballasts are more likely to work on vehicles with a Canbus system without additional accessories when compared to the DDM HID kit but still may require additional accessories for some vehicles. These ballasts are virtually bulletproof and are designed to last 10-15 years. Bulbs: Our Premium Ultra HID bulbs are quite simply the best. Modeled after the Osram CBI line of performance bulbs we've sourced quartz glass from Philips, salts from APL USA and electrodes from Plansee in Austria.. On top of this we've redesigned the capsule to produce up to 20% more light than the standard Apexcone HID bulbs which are already an industry leading bulb. The quartz glass is optically clear with a UV coating to protect the headlights from UV radiation. The warm up time on the Ultra bulbs is about 20% quicker than Apexcone bulbs and will reach full brightness in 10-15 seconds. Alignment: Manufactured in a state of the art facility using automated processes we guarantee perfect alignment of the xenon capsule for the best beam pattern possible. Output:Output up to 3400 Lumens
Warranty: As always our HID kits come with a lifetime warranty.
2 x Ultra HID Ballasts
2 x Ultra D1 HID Bulbs
2 x Ballast to Bulb Adaptors
2 x Input connectors
*Will not replace ballasts that use 12 Pin connector.
All D1 ballasts come with a universal 9006 style input connector which you might want to consider to get a H1/H7 to 9006 adaptor cable to slice into your factory wiring.
View the Sylvania.comBulb Lookup Guide Here(Note: We can't guarantee the accuracy of this guide, it is best to check your owners manual or physically remove your existing bulb)
Replaced the kit on my escalade with these had to do a little wiring for the ballast but much cheaper then dealer pricing