I found a 7 watt LED strip light on eBay
Made a bracket out of some sheet metal to hang it from the trim on the top of the side:
I put a 12v plug on the end it it and ran it to a 12V outlet in the access hatch below the door. The light has a switch in the cord. You can see from the pattern of light on the garage door that it shines down and out at roughly a 45 degree angle. Hopefully it won't be an annoying glare bomb at night.
The light is pretty warm and doesn't have an annoying blue color. I might have to shield the back of the strip to cut down on some of the glare off the trailer side.
The best part is I can take it all down and pack it away or hang somewhere else (like an EZ Up) if I want too.
Bruce