Originally Posted by adkfinn

Took a second look at your pics. The one projector is def aimed up way higher than the other. This could be part of the problem and if it isn't should also be addressed anyway since your light will be aiming at the trees/sky even after you fix it. If it is only an aiming issue and not due the projector somehow coming loose in the housing you can adjust the projector down via a/the screw/nut on the back of the housing. Iirc, it is both a phllips/JIS and a 10mm and should be easy to turn given you can find/reach it. I'd go somewhere level and do something similar to the following after I make any adjustment: How to Adjust Car Headlights: 9 Steps (with Pictures) - wikiHow

There are drop in bulbs, there aren't drop in retrofits (not really). You could replace the entire housing (with factory or aftermarket) if you chose, this would be about as 'drop in' as it gets.