Improving factory lighting?

[Bhiland122]

I have a 2015 sierra denali. I want to improve the lighting in the factory housing for now. Currently searching for 2017 heahlamps cause i love the looks of them and possibly all new led fogs. But if I can replace bulbs for cheaper in the original factory housings for now and put my extra money somewhere else I'm in. So what's the best for improved lighting? New bulbs? Buy what are the best hid led? What are all your thoughts and running and like?

[Lgetz]

https://www.theretrofitsource.com/all-products/2014-sierra-morimoto-elite.html?carDisplay=2015+GMC+Sierra+%28w%2F+Projector+Lights%29&preselect=47338&preselect_restrict=

https://www.theretrofitsource.com/all-products/gmc-morimoto-xb-led.html?carDisplay=2015+GMC+Sierra+%28w%2F+Projector+Lights%29&preselect=&preselect_restrict=1

Put these two options on from TRS and forget about the crummy stock lighting. Night and day difference with these. Took this yesterday after I fixed a loose ground on passenger side.