Thanks for dropping my link @jclark!
@isaac336 The original headlights should be illegal they're so bad. Borderline dangerous in my opinion. Justin dropped a link to my web shop and I sell that Toyota kit. Are there better headlight setups out there? Probably, yes. But there's not a better bang-for-the-buck package than the Koito kit. It comes with two glass lenses, two Sylvania bulbs, and a fresh wiring harness. Beyond that, other electrical system improvements can increase the voltage to your headlights and make them brighter (and alleviate the dimming when you come to a stop/idle): getting something better than the existing fusible link, using larger main ground cables, and a more powerful alternator are a few of those. If you poke around my website I sell a few solutions for those things - other vendors on Mud have other upgrades too.
@sadovnik nailed the most common bumper manufacturers. I keep suggesting @Bump It Offroad jump in the 60 game too, but nothing yet.