New version of Toggle Light via KUAL for PAPERWHITE
(same location as before).
UPDATE: New version will now create two entries: FrontLight - Toggle ON/OFF and FrontLight - Toggle OFF on Wakeup in KUAL.
The first button lets you turn the light on and off on demand, the second installs/uninstalls automatic turning off of the light when you wake up from sleep. At levels greater than 10 the light will stay on, otherwise it turns off. There is a slight delay and you can notice that the light turns on and then off. This is unfortunately necessary as otherwise the light will not turn off - it has to be turned off after the Kindle had a chance to turn it on.
After turning the light off, it will stay off until PW wakes up from sleep or the light setting is changed. If auto off is enabled, it will turn off if the light level is low enough. Alternative you can turn turn the light back on in KUAL. The light will turn on to the brightness you previously set in the settings menu. The scripts will only do anything when started from Paperwhite - on other Kindles it does nothing.