KKeyled is a KDE panel tray widget which displays the LED states
of the keyboard (ie. Caps Lock, Num Lock, and Scroll Lock).
It is particularly useful for wireless keyboards without LEDs,
and can be used to set the LED states of the keyboard as well.

Author: Dieter Landolt <dieter.landolt@secs.ch>
WWW: http://www.truesoft.ch/dieter/kkeyled.html