This just popped up in my FB feed. At the moment it requires professional application, although the 1st video states it is available through approved paint laboratories for after market sales.

Link

It seems this stuff can be applied to plastic, concrete, wood and metal. Personally I'd like to see it as a new type of light up feature to tf's. Imagine hasbro releases a generations punch/ counter punch with this little gimmick or updated technobots or terrorcons.

These are all hypothetical and I really don't know how much power is required to light this stuff up.