So, I decided to test another physical art thing as I still can't draw anything.

I used Eric badge that he made for (Original here: http://www.furaffinity.net/view/7995275/)

The piece itself uses 3 RGB leds that fade between colors, the power supply is 3v (2xAA batteries),
this has been designed to take up to 9v for brighter light.

---

To see the full effect, please see the following youtube video, it makes all the difference:
http://www.youtube.com/watch?v=BBRdjUPI63I

---

It looks pretty good on 3v battery power in semi darkness.

I can be persuaded to do a piece for you, it's not exactly a commission thing, you would to have to pay for parts used and shipping, but the actual work would be free.
I prefer doing 'badges' done in Red's style, but any similar simple style would do. (The simpler the image, the better it will look)
I will do porn (glowing red cock for example)
Drop me a note or email at collieseverywhere[at]gmail.com if you are interested.