Delta “Competition HID's" were designed with professional racing in mind. They are encased in a tough 20-gauge steel housing, which are stylishly black powder coated or triple-chrome plated for durability and long lasting performance. They are equipped with European prismatic lens for maximum photometric performance. These lights are powered by our new Internal Ballast H.I.D. System which generates 20,000 Volts but consuming only 5.8 AMPS. resulting in near daylight illumination. Each kit contains 2 internal ballast HID lamps, 2 covers, mounting hardware, and wiring harness with switch, fuse, and relay.