A video combining RC and LED fun I ran across. These didn’t go as fast as I hoped they would, but still, great looking and very creative builds with nice lighting effects.
This reminded me that I must fix my RC cars and add some LEDs and an accelerometer…
And they’re fast 
Oh yes, that would be interesting to experiment with. A long exposure night photo could look cool.
FastLED integrates real nice with RC. I take a reading of the PWM and use that to set the colour of the LEDs on my surveillance platform (its a bit big to call a drone). I have the gist somewhere, but it was trivial to get working.