Review on MICTUNING Heavy Inline Trailer Junction by Jimmy Bores

Excellent device. easy to assemble and connect. Too bad I didn't read Ryan Jones' review before I started wiring. I installed all new wiring on my flatbed truck and used the standard wire and bulb color code. Connected the wiring to the color of the box so the color matched and nothing worked. I took out a power tester and found that the colored wires on this device mean absolutely nothing in terms of wiring standards. All the wires of the correct color are in the block, but they are misplaced in the 7-pin connector. It's a sealed unit, so they are what they are. I finally figured out the voltage tester and everything works great. Ryan Jones has listed the actual lights and fixtures by color as they connect to the plug and box.