A link to the one with the four bright LEDs would be nice. Thank you for your input. I've seen the mounting to the battery, I think your talking about.
I'm suggesting wiring it to the front arm red lights. My thoughts are, I could turn them on and off with the pre existing switch in the DJI app.
As for the naa sayers on this thread. I hear all the time, why? Why not? Because I can! Because I think it would be fun! Because good is never good enough. Because if I do this along with enough other people, people a lot smarter than me will make things better than what I and we come up with here. How bout just because.
Thank you all for the ideas