94-99 Cadillac DeVille & Concours Headlights Xenon HID Conversion Kit 9006 Blue 10000K Fits 94-99 Cadillac DeVille & Concours Color: Light Blue; Color Temperature: 10000K Bulbs size: 9006 (12V 35W), Average Life: &gt;3000 Hours The kit includes 2 x Ballast, 2 x HID light bulbs, mounting brackets, hardware and instruction HID lights can give you better visibility in order to help you to overcome the severe driving conditions