"A simple guide to replacing trailer lights yourself. Rated Red is your go-to channel for everything Heartland! From epic food and cars to military life, video games, and outdoor adventures, we’ve got ...

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.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The Takeaway: These new style recessed LEDs from Torchstar are so thin they’re barely ...