Britune Ignition Block Xenon Canbus Unit H7 D2H D2S H1 H11 HB3 HB4 HID Lights EMC Kit For Projector Lens Car Lights Accessories Most modern vehicles have systems in play that moderate things like doors being open, faults in certain components, lights bulb blown etc... This system monitors the amp draw that your lights consume to work out if the light is functioning correctly. This type of system is compatible with the included CANBUS Conversion Kit. Some vehicles not only monitor amps but voltage as well, this is where the additional CANBUS comes into play. Specification: Bulbs: Original Cnlight Bulbs Power: 35W Operation Voltage: 12V DC Bulb Size: H1 H7 H11 D2H 9005/HB3 9006/HB4 Ballasts: 35W Slim Canbus Ballasts Color Temperature Options: 4300K/6000K/8000K Condition: 100% Brand New, never been used or installed. Brightness: High quality xenon bulbs, 3 times brighter than halogen lamps Feature:Canbus Error Free Ballasts is with EMC. Canbus ballasts fully compatible with most computerized systems like forBMW/BENZ/VOLVOand so onwithout additional device. Electronic components have been designed to avoid any unnecessary warning signal. Improved protection against electromagnetic interferenceand voltage variations. Package Includes: 2 x HID Xenon Bulbs 2 x Slim Canbus Ballasts Ballast Installation Bracket & Screws 1. Please check clearly the picture, description and note that due to the influence of monitor resolutionand environment, the picture color may be little different from the material object. 2. To speed up your order, please let us know your detail request, such as color temp, bulb type etc., and leave us your detail contact name, address, telephone/cellphone number, post code. 3. Pleaseunderstand that the customs tax depends on the law in your great country, it is out of our control. Any extra charges generated by customs clearance must be borne by the buyer. 4. Please keep all the product labels originally as maintainance certificate. 5. The output of ballast is high votage line, please do not cut it for rejoint, it's not safe and can not get maintenance. 1. The ordered goods will be within 3 working days after payment confirmed. 2. We can ship by China Post, HK Post, EMS, DHL, FEDEX, TNT as customer appointed or as per our trade terms. Shipping time for reference: UPS & DHL: 4-8 working days (depend on the country delivered to) EMS: 10-20 working days (depend on the country delivered to) China Post: 10-40working days 3. If you cann't receive goods in30 days after payment done, pls let us know timely, and we will try to help. 1. All of products are tested before delivery to ensure buyer receive good quality and the right goods. 2. We will refund you for items returned within 7 days of you receiving them, for any reason. A full refund will be given if items are returned in their original condition. Goods which is damaged or missing components is not refundable.