Looking to add LED driving lights

Last year I added LED headlights to my DP which helped greatly to improve forward lighting

Did you replace the entire headlight assembly with factory LED headlights, or did you use cheap aftermarket LED bulbs? If it's the latter, you're probably causing glare for other drivers from the poorly aimed LED's that do shine more light on the road for you, but also shine more light in oncoming drivers eyes.

Driving lights are similar -- in order to shine far down the road, they are in other drivers eyes, so should be treated as high beams. Since Fog lights are intentionally aimed low, they can be used with low beams.