Hey guys, I just noticed that my low beam housings are Sylvania while the high beams are Guide. I noticed that the Sylvania sealed beam units only have the reflective mirror-like inside on the upper part of the housing (above where the bulb is) where the Guide ones are reflective the entire inside.

I wonder if this makes any difference in how the light is put out. If so, I might just get some different housings that are reflective the whole inside.

Thanks guys.