I did the GoJeep loom and a pair of Hella 85/100s in the stock lamp locations. I can see a mile down the road now.
I saw the deer jump right over the city fence and land 10 feet in front of me, too. She thought she could outrun me, I hoped so too as I slammed on the brakes. Not.
Now I have a more expensive headlight to replace. I'm not sure I gained a thing, but I love those bright lights.
At least I only have to replace one, not four. Food for thought.