Not a typo! Light Emitting Capacitors ! They come in sheets of flat plastic and are currently being used for effect lighting. Currently, Red Hot Chili Peppers are touring with a drum set covered in it. The flexible panels contain a phosphors manufactured by Osram which glows bright white when they are charged with electricity. A company called CeeLight L.L.C. is making this stuff, and is expecting to use it on everything from scenery to billboards. Here we go again!