A simple and superlight app to learn how to create rgb colors. Make your own light for your tablet or phone screen to make a rebound light for your portrait photos or in your macro photos as a color tint.With the RGB (Red, Green, Blue) color sliders you can create millions of RGB colorsThis app also have a white strobe light (SOS button) that uses a very bright white screen to send the SOS international emergency message to request help.This screen light app also have some presets like the white one that you can use as a lantern to find things in dark ambience, or to walk safely in the dark. This RGB screen app doesn’t require additional permissions of any kind.