You will find that wiring up the LY2NJ is simple, with accessible pins and sensible spacing.
LED Light Bar Wiring Harness off Road Power 40A Relay Fuse On-Off Switch (2 Lead
You will find that this unbranded relay is quiet in operation, with minimal hum or buzz during long runs.
What stands out about the unbranded brand is that the contact ratings are printed large, so you can read them fast.