Best Night Light uses your phone's screen to illuminate a room using any of 3 different light modes.
Night Light - A bright white light on a timer, use it to read by before bed, to get undressed without disturbing a sleeping partner, or to chase away bad dreams before bed. And after the selected time has passed, it simply fades out and exits the app.
Mood Light - Randomly displays the colours of the rainbow, adds atmosphere to a room.
Lava Lamp - Choose from a range of colours and watch as the screen swirls and whirls.
This was written as a showcase for my ever evolving UI module, but has proven to be an invaluable aid to coding till 3am and then going to bed without waking up the Mrs
lol