If your lights are dull (faded, UX damage, etc) new bulbs is not going to help nearly as much as refreshing the lens by cleaning and polishing.
For lights: Nobody ever wants to hear this, but most (like 99%) of aftermarket LED headlights are a downgrade and dangerous. But because LEDs are newer than incandescent people think it is an upgrade. Cue the army of posters right after me..."but mine work great!" Sure. whatever.
If you want a drop in replacement (with minor trimming) that is both a significant upgrade, and good color temperature, and safe, and legal just get 9011 and H9 Bulbs instead of 9005 and H11.
You have to trim the tabs a little, but otherwise they mount right up.
Sources:
NOTE: This modification is only to be used on 2015 and up F150’s with Halogen headlight housings due to the arrangement of the headlights; please do not attempt this in your 2009-2014 F150. These trucks use an H11 bulb for low beam, 9005 for high beam & a 9140 for fogs. With a little modifying...
www.f150ecoboost.net
I posted this on a model specific forum elsewhere. A Vendor introduced his product (LED headlamps "bulbs" intended for halogen bulb replacement) and I expressed (polite) skeptiscm. He offered to send me a set for objective and subjective evaluation. So far I've only had time to do this quick...
www.candlepowerforums.com