YT Light Switch is a free Chrome add-on developed by Technovation Media. This handy tool allows you to watch YouTube videos on a pitch background, enabling you to focus solely on the video content. With just a simple click on the icon, the lights will be turned off, providing an immersive video-watching experience. To revert back to the original setting, you can easily click the icon again.

YT Light Switch is a convenient solution for those who want to eliminate distractions and fully immerse themselves in YouTube videos. Whether you're studying, working, or simply enjoying your favorite content, this add-on enhances your viewing experience by creating a pitch background that minimizes visual disturbances. With its user-friendly interface and straightforward functionality, YT Light Switch is a valuable tool for YouTube enthusiasts.