9005 HID KITS, also known as HB3, are commonly found in high beam applications. Upgrading your high beams or low beams to HID Lights improves visibility creating a safer driving experience, especially down dark roads and highways. Converting your stock halogen bulbs to HID Lights will increase your light output by 300%. Included in your 9005 HID Kit is a pair of HID Bulbs and a pair of HID Ballasts. Visit us to shop now!