if your LED lights are set in a plastic U channel under the awning, it is easy to slip them out (just pull out of one end or the other) and replace the with another strip of your choice. Easiest to do with two people, one push the other pull...
The IR remote controller/power supply installs onto the original power wires near the LED strip close to the roof line. Try to use some plastic tape to seal the controller power plug from excess moisture.
I replaced my original bright cool white LED strip two summers ago with a set that put me back $50... but after two winters in FL, and a dozen summer/fall camping events, the replacement strip would light, but sections of the strip were dark.
My replacement choice I just installed a month ago was this strip of colored-dimmable LED lights with remote control for $10 delivered ( I use PayPal) was this from a Chinese direct seller...
5M 5050 RGB Waterproof 300 LED Strip Light 12V DC - US$9.59
Delivery takes about 20 days...
LED strip is nearly 16 feet, and is easily cut to shorten to correct length. This strip was nearly identical to the strip I purchased two years ago... but much cheaper.
I like to set the color to a dim golden glow which seems to deter the bugs at night a bit but still provide plenty ol light... for more festive events like a music festival you can strobe them and change colors... lots of choices. First pic is of the controller which is around 1.5" by 2". I spliced in a 12V power plug onto the original TT 12V power leads, which you see (black lead) at the top of the pic. The bottom wires are the IR remote lead, about 5" which just hangs and the power connection to the LED strip.