DarkLight is an application that will allow you to use your smartphone or tablet as a source of light in the dark, without your eyes having to adjust for the change.

The app is based on the concept of a light sensor, which is found in most modern smartphones and tablets. The sensor is used to detect the light intensity, and the information is used to display the current lighting condition on the screen.

To use the app, you will need to provide it with a reference voltage, which will be used to calculate the intensity of the light. The reference voltage will need to be provided in a range of values, and the app will display the intensity of the light in a given range of values.

The app will also allow you to add a widget to the home screen, which will display the current lighting condition on the screen, in a quick and easy way.

To adjust the intensity of the light, you will need to use a slider, which will be displayed on the screen. The app will also allow you to adjust the intensity of the light by adjusting the backlight intensity of the screen.

The DarkLight app is simple and easy to use, and it will allow you to monitor the lighting conditions in a quick and easy way. The app is free to use.