I have this unit in my personal truck for my lights I use as a volunteer firefighter. I have had many switch boxes, some almost 3x the cost of this one. This switch box blows them out of the water. All the wires are labeled for fast install, and the customization you can do to this box is endless. They made this very user friendly. This is a lower amp for LED's. I have a dash light, 4 led hide-a-ways, 6 surface mounts, and a rear lightbar powered by this unit.