The Luminance Panel is a small panel application written in GTK 2.0. It provides a basic icon menu, a group of panel icons, a taskbar and a clock. The intent of the Luminance Panel is to create an easy to use, lightweight application. The core of the code was based on the fbpanel, which was in turn based on fspanel.
The Luminance Panel is currently hosted on sourceforge. You can grab the latest release from the file page.