A great place to start is to upgrade existing lighting on stock vehicles. This can be replacing the whole headlight assembly, such as with this IPF replacement for the Jeep JK, but more than likely will be replacing the factory bulb with a better one. We have had good success with PIAA bulbs as well as Sylvania Silverstar Ultras. Upgrading the bulbs is a good first step for anyone looking for better lighting, but make sure to install bulbs in a wattage your original wiring harness can handle. It is a cost-effective way to add a bit more light and additional lighting can always be sourced later on.