Led's will burn
exceptionally longer, but poor wiring is just that. Loose connections, bad grounds and exposed ends will always cause grief.
A couple of tips.
- Get into the habit of soldering splices.
- NEVER use quick connectors (except in a pinch).
- Shrink-wrap your work.
- Use lithium based (white) grease on all grounding bolts AND light sockets.
- Avoid getting lazy by parallel wiring the ground side of the fixtures. Ground each one separately also. This way each light has a 'back-up' system.
- Use a high grade stainless steel for the mounting hardware.
- Salt water and electricity don't mix. Avoid dunking a hot trailer.
- Cable ties are cheap! Use them (and loom) to make things neat and tidy.
As with most things, it's all (usually) about detail and the manufacturers do skimp on this - Lowers their cost ($$$).
The trailer I have now is a 99 model. I have replaced only two markers and one signal light bulb. But when it came home for the very first time, I re-did the wiring to my specs using the standard bulbs and sealed beam markers from the factory.
The key here is making sure the connections are tight and waterproof. If things are loose, you go down the road and every bump causes a small short which leads to corroded (green) wires, which in turn lead to failure.
BTW. I
HATE wiring. [xx(] [xx(] [xx(]
