Holy cow, I've upgraded the headlights to H3/H4 Xenon headlights and they are ultra dim...moreso than stock.

In addition, I added a newer stereo and amp in the truck, power windows too.

Is there too much draw? Do I need a bigger Alternator pushing more AMPS? A stronger battery?

Thanks in advance for any help.
Mitch

You'll need to put relays in, by the time the current gets to the headlamp plugs it might be 10V if you're lucky...fine for old incandescent bulbs or even halogens, but Xenons require a full 12V plus to get the most output. I know some guys here have done relay installs, search around or somebody may chime in.

Thanks Jeff....I read somewhere about folks using a "Relay" to fix the issue. I'm going to start there...cheapest solution for now.

Sounds good!
Thanks,
Mitch

Yah you defintly need relays to power them and get full 12 volts to the lights , use heavier wire for less voltage drop as they suck more current.

Easy to do , use the old heallight connector to turn on the relay to supply power to lamps. you may need to upgrade the alternator.
The relays are fairly cheap too, and handle 30 amps.

Thanks guys...I'll let you know how it turns out and what I end up using.

Later,
MK