Excellent article, and it re-affirms my dislike (hatred, actually) for aftermarket LED bulbs in headlights not designed for them. Plus, as stated, they produce less useful light.
Agreed LEDs are typically configured in a blade format shining perpendicular to you direction of motion and thus require a housing configire to turn the light ~90° +/- as opposed to 180° +/-..
Additionally many aftermarket LEDs have an ungainly heat dissipation system that requires spa e behind the lights...
I find it Odd that a Jeep has bad lighting... they used to be known for their excellent lighting.... But that is when ther were intended for off road time..