Parts & Accessories Monitor A light that installs above the screen, new and working, with 3 touch buttons. One for power, one for changing the color (there are 3 colors: creamy, white, and yellowish). If you hold it down, it dims the light. The third option, if you press it, the light turns off by itself after an hour. You can turn it back on normally, but if you need something after an hour, for example, it turns off by itself.