So, what is the right thing to do? Should screen-use in the dark be limited during all situations or should we continue as is? A frequently made observation with screen-use in the dark is that it can strain one's eyes. This is indeed true for many individuals and has been proven scientifically.. The Effects of Looking at a Screen in the Dark Though watching television, using a computer, or staring at a phone in the dark may not cause long-term optic damage, it can lead to the above-mentioned issues concerning eye strain along with problems related to sleep. This seems particularly true when it comes to mobile technology.
While it's better to watch TV with a light on rather than in the dark; the best way is to use bias/ambient lighting. Watching TV in the dark can strain your eyes over time, while watching in bright lighting can reduce image quality and cause reflections. Ambient lighting at 15 percent the max brightness of your TV is best.. Watching television in the dark is a habit many people enjoy, especially when binge-watching a favorite show or settling in for a movie night. However, you may have heard warnings that watching TV in the dark can be harmful to your eyes.