The Lux Spectralis is a deluxe RGB blinky that you can build, with over 30 flashing, blinking and glowing modes.
Please note that this product is being redesigned and will be available again end of October 2011.
This unit has a super-bright red+green+blue LED that is controlled by a pre-programmed microcontroller (the Atmel AVR ATtiny13). It has over 30 flashing, blinking and glowing modes. You can use it as a night-light, a reading lamp, a strobe or just an all-around fun blinker. The Lux Spectralis comes with a 3xAAA battery holder with a cover and power switch. Three AAA batteries are required but not included.
Note: This kit contains small parts and requires soldering.