Black Light on PCBlack Light, coming from the developer Shiny Lights, is running on Android systerm in the past. No more eyeing the battery or frustrating calls at the wrong time any more.Just enjoy Black Light PC on the large screen for free！Black Light IntroductionBlack Light is a simulator of real black light. In the app you can change and select the TONE of color that you want (Deep purple variations), the TIME that you want the screen will be active and the BRIGHTNESS of your screen. All the colors in "Black light" are optimized to show a powerful radiant effect in the dark"Black light" is only for fun and doesn't produce real black light, "Black light" just mimics the color of a black light.