There are almost too many threads on this exact subject - re: the Ram projector headlights and how to make them better.
As a few have stated, replacing the bulbs with an HID kit for the low beams will provide the brightest output, and will be an incredible improvement over the halogen bulbs, but, it comes at a cost, in my opinion, of drilling holes in headlight assembly dust covers, and I personally don’t want to do that.
That said, the LED bulb kits have almost caught up to the HID kits, in regards to light output (close enough for me), as kit developers have really come up with led bulb designs that mimic the halogen bulb beam pattern, while offering significantly improved and increased light output, that work well in projector headlight assemblies.
As I said, there are numerous threads on this forum for you to read through as well as headlight bulb review and comparison resources, many offered by headlight bulb retailers.....
Here is one resource that many respect and refer to.
https://www.bulbfacts.com/