The LED torch from "Ants on a Melon" is highly flexible - albeit many settings are dependent on an iPhone / mobile phone. For example you can decide if the button lights will be turned on or off. You can also determine whether you like to use buttons in order to make the fibers glow. Which gives you better control over the light painting, when to turn on/off the lights. Or to disable the touch of the buttons. There are other features as well.

And of course all kinds of colors, as well all kinds of pattern.

What I find sometimes a bit ... well, i feel unused to that the LED lights on the fibers, are not always turning out in color, the way the naked eyes perceives them. The camera often sees the light differently. Also, that when you use colors - it is more tricky to work with them in a digital photo in post (post processing = When you work with a photo on your computer, like in Photoshop etc)

Color Chaos

Here some of the more chaotic examples I have done