There is also something called El-Wire. It is a flexible cable that is fluorescent. It can be powered of batteries and is popular on clothes, like dancers - But the applications are endless for this glow wire.

![enter image description here][1]

![enter image description here][2]

![enter image description here][3]

I bought 10 metres of this and it is really funky stuff. I bought really thin el wire for christmas decorations but you get various thickness.
  [1]: https://i.sstatic.net/n59av.png
  [2]: https://i.sstatic.net/iZF1O.png
  [3]: https://i.sstatic.net/CyUjz.png