A timing application to help you with your work. Light Alert and Presentation Timer is a free and open source light timer that is customizable that shows 3 alerts of three color like a traffic light and a progress bar that is not intrusive Very useful for presentations that need to alert the presenter of the time passed.

Light Alert and Presentation Timer Features:
1. 3 time customizable alerts that pop up
2. Progress bar not intrusive
3. Small and light

The license of this software is Free, you can free download and free use this digital clock & timer software.