I hope a quick and easy question....I purchased an aluminum trailer with factory installed shore power for 110v and obvious 12v power supply from TV. I'm tying into the 12v system with a 12v battery.
The one on/off switch for the LED's seems to be grounded to the trailer via back into the main wiring harness.
My question is they grounded the 2 ceiling LED lights (only powered via TV) to the aluminum frame. Would it be better to ground to a fused bus bar or to the frame?
I'm thinking about getting a 6 way fuse box and if it necessary or advised.https://www.amazon.com/Terminal-Negativ ... 83&sr=8-15