There are various types of Underglow lighting kits available in the market. They all have different functions and features. But after detailed reviews of all the lights, we found OPT7 to be the best and one of the highest-rated under-car lighting kits. This kit is everything you need, whether you're riding around town or off-road. The OPT7 LED Rock Lights to feature Quantum Color Technology. This means that you can create any color you can imagine and can customize your car as you want. In addition, this kit is very affordable and offers excellent performance.