Hello all!
i recently became a new owner of 1995 Land Rover discovery. I went to buy and replace the headlights with the 9003 headlights I was recommended online, then when I popped the hood to replace them, I realized i had no idea what I was looking at. I’ve been putting this off for awhile, as I live on an island but I desperately need new headlights and have no clue what to buy.
here are photos for reference, please any help is appreciated

 

Not quite sure what you are asking. Do you need to buy new incandescent bulbs, or are you trying to install the LED bulbs?