I was on a roll tonight. Did a bunch of dual axis Ricoh Theta V camera rotations using my 2 guitars and a strobing light. As I mentioned in previous posts I make these with a custom rotation rig I built and a spinning office chair. On a few of them I move the camera manually in addition to the Z rotation my rig provides.
What I didn't go in much detail about is this incredible little flashlight which is my go to light for strobing effects. It allows control of strobing frequency, intensity and interval between flashes all in a pocketsized flashlight. It might not be the cheapest but it's very useful for light painting.