>>293801139
Don't use adhesives directly on the lighthouse. Between the weight and vibration, it's going to fail.
If you don't have a hard mount or a tripod/brace with a camera screw on it, this is what I use and it's served me well since 2016.
Command Adhesive or similar hooks, on a flat painted surface. If you've got wallpaper, GG, use something else. Then a mini flexible tripod.
https://www.command.com/3M/en_US/command/how-to-use/