The Xtreme White Series of bulbs have a cool white light output that gives the driver better color recognition on depth perception and better contrast than stock halogen lamps. The blue top coat on this series of bulbs adds a slight blue tint to a lamp with no loss of performance.
Ion Crystal coating transforms white light into amber light without diminishing the strength of the beam. Ion Crystal technology allows as much as 95% of the light produced by the bulb to pass through, compared to as little as 65% through dyed glass. The long wavelength Plasma Ion beam reduces refraction for dramatically increased visibility in snow, rain and fog.