I am happy with my RL harness, there was a confusion, they thought i had h4 and h1 bulbs and made the harness for those bulbs, I have OEM sealed beams, the only difference in the harness it the layout of the wires into the outer bulb connectors, the stock set up looking at the back of the bulb is
high
low ground
the h4 set up is
low
ground hi
so I had to take the spade connectors out of the housing and reinsert them for the stock lights,
the difference is GREAT, I could really see a huge difference, the bulbs burn more white and actually give a pattern instead of a yellow glow with a malaise sickly look,,
now I have to figure the next upgrade to the lights,,thinking e code h4 and h1 bulbs
high
low ground
the h4 set up is
low
ground hi
so I had to take the spade connectors out of the housing and reinsert them for the stock lights,
the difference is GREAT, I could really see a huge difference, the bulbs burn more white and actually give a pattern instead of a yellow glow with a malaise sickly look,,
now I have to figure the next upgrade to the lights,,thinking e code h4 and h1 bulbs