Welcome to the forum its a great place to get your questions answered. I have not removed the lights but have removed the awning brackets. After cleaning the area I used a color of silicone sealant that matched the bracket color when reattaching. Youtube has a bunch of videos on replacing awning lights.
Jake my sidekick (yellow Lab) 10/04 - 05/20
2017 RAM 2500 CC 4X4 Cummins Diesel
2016 Flagstaff 26 FKWS
AF&AM & El Korah Shrine of Idaho