Get brighter 9005 halogen bulbs, and get brighter fog bulbs, which can be LED or halogen.
The correct brighter 9005 bulbs will be the same wattage but with whiter light, bulb life average is from 3 year down to 'up to' 1 year as you go from OEM to the brightest. (the brighter the less life)
Sylvania Xtreme bulbs are approx $40 to $60, any Autozone etc will carry them.
However they are maybe 3 x brighter than OEM and although better, not good enough.
The packaging and website will display their bulb models and show increased percentage of output with each step up in bulb model, but I had these, as others on here also, and they only were a bit brighter, not as much as described on the bulb display chart.
There is a post about getting a different halogen bulb with same wattage, an 9011, and trimming the plastic tab tab so it fits in the socket of your lamp.
The light from this bulb in a bright model, is adequate and overall better than the other bright 9005 halogen bulbs you can pick from, either Xtreme or Phillips NightVision or whichever.
Get this bulb in the brightest you desire, trim the tab, and it will be like nite and day compared to the 9005 bulbs. No issues with bulb or wiring or power or anything. Just the plastic tab.
The site referred to on here sells them also, and has a detailed blueprint of the tab trim amount on the bulb for you to use as a guide. Its very clear and easy to see what to do.
The fogs have various options including bright LED bulbs that are way brighter than OEM.
They will light the very front of the car and the sides enough so you notice but not enough to throw beams to the sides or project any further than the very front.
Downside of LEDs is no extra heat - the fog lite 'cup' area can freeze up if lots of ice/snow in winter. Cheap though.
www.diodedynamics.com/fordexplorer/2013
In pitch black or sparse areas of road, the brighter 9005 bulbs are fine, they throw far ahead and one can see on both sides as well.
Its when you are in traffic, in rain/bad weather, or on a hiway with good lighting, that your own headlights get washed out easily.