I've seen those halo LEDs on a 64 Mustang that used to cruise through the neighborhood a couple years ago. I thought it was cool, but I could never bring myself to install them on my '65 C20. I went with the relays for the low and high beams, and they are much brighter than without, and that is using the same Halogen sealed beams.
Edit: I don't have a before pic, as I was embarrassed to even drive the truck the way it was. It didn't illuminate the dark enough to drive safely, even on local streets with streetlights and 25 mph speed limits. But this shows the "After" of the relay installation.
Shane
Shane's Toys... 2007 Forester XT Limited (2nd Owner) 1991 Cherokee Laredo (2nd Owner) 1981 Chevy 3/4 Ton Fleetside 8,600 Camper Special (3rd Owner) 1965 Chevy 3/4 Ton Fleetside (3rd Owner)