Originally Posted by MrFatbooty
You don't need yellow fog lamp lenses to get a truly yellow beam.
I'm willing to bet you money that there is a little yellow plastic piece inside the housing that surrounds the halogen bulb. My fogs shine a true yellow, but as you can see, You can't tell from the outside that there is a yellow housing around the fog light:
The fogs are on the far inside of each headlight. They DO have a yellow plastic housing.