Light

This is a great, easy and quick flashlight app. It uses the screen and/or camera flash as light sources to work as a torch. It can be used as a flashlight, emergency beacon, disco strobe or just for fun.
The flashlight's interface is simple: Just slide your finger over the icons to see the various settings which are as follows…
Brightness – Set the overall flashlight brightness (screen only).
Colour – Set the flashlight’s colour (screen only).
Cycle – Set the ON/OFF ratio for flashing. e.g. on for one count and off for two counts.
Speed – Set how fast the flashlight should flash.
Screen/Camera – Choose whether to use the screen or flash or both.