KC Daylighters with 130w bulbs are pretty bright. But they take a lot of power to run as well. I chose to run 50w HID bulbs in my center roof lights to alleviate this issue. The benefit, however are BRIGHT lights! So here is the how to. It is a simple job.
Note: I only have 1 light installed so far in this how-to (ran out of time).
The Materials: 50w ebay H3 6000 HID lights.
The Plan
The above two pics are care of cynicroute
http://www.thenewx.org/forum/showthread.php?t=25207
Let’s go
Begin by unscrewing the clamp that holds the glass on to the light. (I removed both screws but I’m not certain this is required)
Remove the glass and unclip the power wire.
Unscrew the ground and remove.
Lift up the tab and pull out the old bulb