Your thread title is deceiving, I assummed at first you were referring to running lights, not spot light.
I have always had an issue with most smaller inflatables that they do not design a better way to mount running lights on these things. My old Avon nor my new Achilles have a way to mount a bow light cleanly. Sure you could glue something but it will look like crap so when we need a bow light some holds it there, until I can find a better way. I have even complained to both companies with no reply from either. Seems silly that they can't at the very least mold a holder for a small battery powered bow light?