These color-changing LEDs take the work out of creating crazy, flashy, blinky... ness. Simply apply power and the LED will cycle through the RGB colorspace: no external controller necessary! These bright and festive LEDs make great decorations, LED \"throwies\", indicator lights, etc. Typical forward voltage is 2V.
These 5mm LEDs are of the \"fast-changing\" variety, meaning they fade-cycle very quickly through several colors and then flash-cycle through several more colors before starting all over again.
**Documents:**
* [Datasheet](http://cdn.sparkfun.com/datasheets/Components/LED/changingLED.pdf)
* [LED Tutorial](https://learn.sparkfun.com/tutorials/light-emitting-diodes-leds)