The Morimoto Bi-xenon Stage IV Projector retrofit system is a top choice for automotive enthusiasts seeking enhanced lighting performance. With options from reputable OEMs like Denso and Philips, these projectors ensure fog lights go from zero to full intensity in just three seconds. Offering a perfect balance of width and hotspot lux, the 5.0 model stands out among competitors. Incorporating best practices from various OEM and aftermarket projectors, Morimoto guarantees optimal performance. The package includes new bulb holders and lock rings for added convenience. Additionally, optional accessories like OEM ballasts from Matsushita or Denso ensure rapid warm-up times and waterproofing for durability. For superior illumination, consider upgrading to Philips 85122 D2S Bulbs or optional LED Halos for added functionality. Completing the package is the optional Wire Harness or Canbus Harnesses, ensuring proper functionality and compatibility with your vehicle's original controls. For added protection against moisture, the optional Housing Sealant ensures longevity and performance, making it a worthwhile investment for any lighting upgrade.