Headlight Bulb Replacement Guide
Plasma Ion coating transforms white light into amber light without diminishing the strength of the beam. Plasma Ion technology allows more than 97% 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 reflective glare for dramatically increased visibility in snow, rain, and fog.
These Ion Yellow fogs lights are actually what I consider a fog light to be. They not only have a great appearance and are much brighter than stock but in actual fog situation they are night and day over a white bulb. I will put these in every car i own !!
<p>These bulbs are super yellow but bright as daylight. I'm not sure they are DOT approved for low beams. But, when paired with ion blue head lights, (I think that's what they were called) you get the full spectrum at night.</p>