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Old 06-29-2018, 08:13 AM   #6
Big Boy w/ Big Toys
Senior Member
 
Join Date: May 2012
Location: Alaska
Posts: 213
I have the backup lights on all my trailers...Just love them My enclosed sled trailer is where I got started. Alaska winters are long and dark with the lights backing is a breeze.

Now for a couple of ideas for everyone. I have my lights mounted up under the trailer. I like to have a bit of light around/behind the tires and it gives a great light behind the trailer. Don't need them to project very far. They can also provide a bit of light at sani dumps if your hookups are behind the axles. That is personal preference. I just didn't like the idea of backing in and blinding my new neighbors either so I kept things low and out of the way.

As for wiring them in...I run into a relay and the relay gets it's power from the trailer to power the lights. Most vehicles with 7 pin trailer plugs have a reverse post. I use that to switch the relay on and off. I also add a switch inside the trailer to turn the lights on when disconnected. Or you can get real fancy: https://www.superbrightleds.com/more...essory_of=3770

As for the type of lights I recommend running a a single or double row LED horizontal bar. These will give the best width pattern and still have plenty on distance behind the trailer. Example: https://www.superbrightleds.com/more...SABEgJu1vD_BwE

The last bit of advice is to heat shrink all the connections and dielectric grease is a great idea.....Think water proof when putting it together.
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