Check this out! I am thinking of all the applications that this could be used for. "Everything can be a lamp with LumiLor," writes Darskide Scientific, the company that developed it. LumiLor is a patented coating that glows when a current is applied to it. (And yes, it's safe to touch, as it's sealed and insulated.) The brilliance of the system is that since it's water-based, you can load it up into any paintspraying system or airbrush and you're off to the races.

The patented LumiLor™ Electroluminescent Coating System  is a practical and durable electroluminescent (EL) coating technology that is energized with an electrical current. Used in conjunction with simple driver electronics LumiLor’s light can be controlled while being applied to almost any surface. It can even go over curves and around corners.

Simply hit a switch to turn LumiLor on and electroluminescent (EL) light is generated, effectively transforming any surface coated into a lamp. And when the power is turned off, surfaces coated with LumiLor return to their normal appearence.