Superwhite headlight bulbs produce 30% more light while retaining the street legal wattage. Superwhite bulbs use a proprietary mixture of premium gases that includes Xenon, which cools the light filament, improving the efficiency and light output of the bulb, unlike standard halogen bulbs which use less efficient argon gas.
Superwhite bulbs operate in the Kelvin color temperature range of 4000-4200K, producing a brighter, white light. Traditional halogen bulbs operate at 2600-3000K, emitting a more yellowish appearance. Sold in sets of two. Call or go online and order yours today!