Xenons4U deals in specialized automotive products. As an online retailer, we provide services for the best automotive products across the UK. We take pride in offering the best H7R 55W Canbus Xenon HID Conversion Kit which is used to replace standard original halogen headlight bulbs from yellowish to super bright white color. H7R canbus HID conversion kits are 300% brighter than regular halogen bulbs, which will improve your visibility on road big time and will be definitely worth the investment. Each kit comes with 2 (two) 55W HID bulbs and two (2) 55w canbus HID ballasts. The 55W Canbus Kit comes with small error free ballasts, which have built-in resistors inside of each, to avoid annoying on-board computer errors. To know more about the product, simply visit our website!