Sure, it took some hand tools, and maybe even a power drill, to install that hitch receiver to your vehicle. But, nobody mentioned the electrical engineering degree you'd need to get those trailer lights firing. So, instead of blowing a fuse in your brain or your vehicle, light up those trailer lights with the Tow Ready ModuLite Protector.
Tow Ready's famous short-circuit protector, the ModuLite Protector, is rated to 2.1 amps for turn-signal/brake-light circuits and 5.6 amps for the taillight circuit. It works for 2 and 3-wire systems and powers both LED and incandescent bulbs on vehicle & trailer. Best yet, Tow Ready backs your ModuLite Protector with a 1-year warranty.