1hr of pure black screen in sd,hd,4k,8k

Welcome to *FullPureScreen* — your destination for clean, full-screen color videos. On this channel, you’ll find: • Pure Black Screen • Pure White Screen • Red, Blue, Green, Yellow, Pink & Purple Screens • Solid Color Full-Screen Videos • OLED Black Screen Videos • Screen Test & Monitor Test Videos • Dead Pixel & Display Test Videos • 2 Hour, 10 Hour & 24 Hour Screen Videos • No Sound / Distraction-Free Screens • Background Screens for Sleep, Lighting, Relaxation and Testing Our videos are designed for TVs, monitors, laptops, tablets and phones. Whether you need a **black screen for sleeping**, a **white screen for lighting**, a **solid color background**, or a **screen test for your display**, FullPureScreeen has you covered. Subscribe to *FullPureScreen* for simple, high-quality, distraction-free screen videos. #BlackScreen #WhiteScreen #PureScreen #SolidColor #ScreenTest #OLED #24Hours #FullScreen