Plug & Play HID Headlight Ballast--The headlight control unit is a crucial part of hid lighting system, providing the voltage required to start the lamp and regulating the electrical current of the light once it is lit. A failed ballast will cause your bulb to burn. This ballast is plug-and-play, without the need to program or code the vehicle and it fits either the left or right hid headlights.
OEM Quality, Safe & Reliable--The headlights ballast is made of high-quality materials, meeting or exceeding OEM specifications, to enhance night driving safety. The LED headlight controller module will provide 6 protection measures, which can prevent over voltage, low voltage, overheating, no-load, short circuit, and reverse connection protection, the output power can be kept constant at about 35W or 50W, which is safer, more reliable and has a longer life.
Headlight Ballast Replacement Part Number--28474-89904,2847489904,28474-8991A,284748991A,28474-8991B, 284748991B,28474-89907,2847489907,NZMNS111LANA, NZMNS111LBNA,NZMNS111LANH,NZMNS111LANG. And the headlight ballast comes with D2S bulb and igniter.
What will you get?--You will get 2 * Xenon Headlight Ballast+2 * Ballast Igniter+2 * D2S bulb. When the headlight is dim, buzzing, discolored or flashing quickly, it may be your ballast failure. Our ballast is your ideal choice to help you quickly solve the problem and avoid driving safety affected by lighting problems. If you have any questions, please contact us and we will reply and solve the problem within 24 hours.