Turn Off the Lights for Firefox

Turn Off the Lights for Firefox is an extension for Mozilla Firefox. This extension dims everything in the background, so you can enjoy the video you're watching without any distractions. With one click on the lamp button, the page will be fading to dark. And automatic focus to the video. Click again, the page will return back as normal.
License Free
File Size 635.95 KB
Version 2.2
Operating System Windows Windows 2000 Windows XP Windows 2003 Windows Vista Windows 7
System Requirements Firefox 16.0 and later