I think the light a little big for Action Cam, especially if you have several of them together puts. After all, I find the way quite interesting, it set up a network.
Many Actioncams have no hot shoe, so that a second holder or an additional tripod incurred. I think this is impractical. I would rather invest a little more in a good Ectioncam that can accommodate halfway noise even in low light. Function does the LED light and good for you and is easy to use.