Review on Ultra-durable Nilight 2PCS Square LED Trailer Light: Waterproof, Submersible IP68, Ideal for 12V Utility Trailer Boat Camper RV Trucks Marine Snowmobile (TL-23) by Kevin Bigelow

LED manufacturers pride themselves on their longevity. True, LEDs will probably last almost forever. BUT, the wiring on them is boring. I bought mine at the end of March this year, the right tuber has already died. It's not just the trailer's wiring (power goes to the entry station). It is the headlight's internal wiring that is faulty. As far as I know, it cannot be repaired. The parking light still comes on, but the tail light (running, turning, braking) does not light up. What good is a lamp that lasts forever if you feed it bad wiring?