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.

Utility Trailer Manufacturing Co. is making light emitting diode (LED) lighting a standard feature on all its refrigerated and dry van trailers as well as on its tandem and tridem axle flatbeds. “In ...

Richard G. "Bugs" Stevens does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...