HID headlamp technical documents



DOT-Calcoast tests of "HID kits" installed in halogen headlamps (PDFs)

Test #1, with 9004 "HID kit" vs. 9004 bulb


Test #2, with 9006 "HID kit" vs. 9006 bulb


Test #3, with 9004 "HID kit" vs. 9004 bulb


UK documentary showing results of installing "HID kit"
in E-code headlamps designed to produce a sharp cutoff on low beam