"Poor quality HID kits will not just keep fading/flashing and reducing the beam of light, also will cause computer waring and mess up the electronical system, even melting teh headlamp cover and burn the whole headlight wiring."
quote from ebay ad. so maybe they are the low quality crap?
also, jus curious, how much did you pay for your kit?
and, if you didnt get the Bi-Xenon kit, wouldnt it be possible that you low beam (HID) lights would be brighter than your high-beam (halogen) lights?