Installed HID low beam headlights . Made by DIODE DESIGN on line . It was an easy job all plug and play , the hardest thing was where to put the ballast and the three other little black boxes. They have different outputs I choose the 5000 which is like factory hid . A nice clean white. They work great ! Quick warm up no flicker. 3 year guarntee. No instruction manual but a good you tube instruction on line that shows plug in very effectively. Also there are some good you tube for head light removal. The best way I have found is to remove the grill to get to the lower 10 millimeter bolt. Grill removal is easy. just pop the rubber cover off and remove the 4 bolts at the top and it will pop off .:-laf