* Disco Light mode will turn your screen backlight on and off with the pace off your surrounding sound environment. Your phone will become a graphical equalizer.
* Strobe Light mode works like a stroboscope, the speed can be set in the settings menu.
* Flash Light mode (torch). The name says it all.
* SOS mode will flash SOS in Morse code.
* Shake-it mode will turn the screen backlight on and off when you are shaking the phone or dancing with it.
Disco Light Basic uses your screen as a flashlight. If your phone has a built in Camera flash LED check out "Disco Light".