Buy the upgraded wiring harness from 4crawler.

Then, buy some Hella Vision Plus headlights. Total replacement lights and newer style bulbs.

This combo makes a huge difference over stock and gets you to the newer style bulb connections. You can then carry replacement bulbs as spares instead of having to store / carry a whole new headlight assembly.

Easy upgrade and one of the best dollar for dollar upgrades I have done.

Thanks,
James