Lux
Lux was originally built for the Star Wheel project, but later became the platform for several other projects. It is a battery powered, high brightness, self addressing, animating DMX based lighting fixture.
Capable of running for up to 8 hours off three D cell batteries, and using a unique RGB+W color mixing scheme to optimize power usage. Lux was one of my more complicated projects as it involved board design, firmware programming, enclosure design, thermal management & CAM programming.