I ordered a 5050 multicolored LED strip through Amazon for a total of around $40 with shipping.
LED kit I purchased.The kit seemed of reasonable quality for the price. However, the power supply is clearly not waterproof. So I did like some and made a waterproof enclosure for the box to sit in.
I left just enough of the IR sensor sticking out through the glob of silicone for the remote to work.
Then I mounted the box on the side of the camper using some high strength adhesive.
The power borrows from the refrigerator outlet. No photos there. Light shots to follow at night!