If you have ever wondered what else your phone camera flash can be used for, I can assure you that a flash light has been your first thought. Although lighting your surroundings with the phone screen might help, it is clearly no match for a specialized LED.
Super-Bright LED Flashlight does exactly that. The app is really simple. You get an ON/OFF button that lights up your LED lamp and a setting wheel. The wheel is set to 0 by default which means continuous light, but you can switch to 1 through 9 for different strobe settings. These are used to turn your phone into a signaling device or simply in order to induce seizures in sensitive people.
In case your device is not equipped with an LED light, the app uses your screen by displaying only white at maximum brightness. Not as fancy but it's the best compromise in the given circumstance.
The best use for your LED lamp
Super-Bright LED Flashlight is something your should definitely have installed. It's only 12 megabytes in size and a tremendous help when need arises.