HID Kit by Kensun with Xenon Lights, 9007 Single-Beam, 8000K - 2 Year Warranty Simple installation - Usually in 20 minutes or less (some vehicles may require a professional installation) Ballasts are 100% Water-proof, 100% Dust-proof, 100% Shock-proof Included in kit: 2 premium ballasts, 2 bulbs, Installation instructions, Smart aluminum carry-case Single-Beam bulbs have no high-beam. If you want a high-beam you will need Kensun Bi-Xenon (dual beam) or Lo/Hi halogen Conversion Kits. Produces 2 to 3 times as much light as a halogen bulb