BRIGHTT Bi-Xenon HID KIT 9007 - 4300K! Hi/Low SLIM DIGITAL AC BALLAST BRIGHTT Xenon HID Kits 9007 4300K Simple Plug-N-Play Installation. Kits are 100% Shockproof and Waterproof! All of our HID products are ECE / SAE, IEC / CISPR, IEC 60529 / 60230 / ISO-9001-9002 Approved. All HID conversion kits, HID bulbs, and ballasts are covered by a 1-year warranty. This warranty covers any defects that cause bulbs or ballasts to fail under operation.