This is the primary cause of trailer-light problems. Symptoms include flickering, fast-blinking, dimness, intermittent operation (often when a trailer ball is used for a ground), and complete failure.

Maxxima, a maker of LED lighting for commercial vehicles and industrial applications, has introduced two sizes of flexible hybrid auxiliary stop-turn-tail/backup LED strip lights for trucks, trailers, ...

At the launch ramp or around the campfire, boater talk often turns to troubles—and topping the discussion, along with outboards and tow vehicles, is the boat ...