Turn Off the Lights是一个免费的浏览器扩展程序，可用于几乎所有流行的网络浏览器，如Microsoft Edge、Google Chrome、Internet Explorer、Maxthon、Firefox和Opera。它可以调暗浏览器背景的亮度级别，让您享受在线观看视频的乐趣。

关闭灯光浏览器^{(Lights Browser)}扩展

^{(Install Turn Off)}在您的Windows计算机上^(Windows)安装 Turn Off The Lights 浏览器扩展程序，并享受屏幕变暗焦点以观看视频、编辑文档等。

我在Chrome浏览器中安装了扩展程序。地址栏中会出现一个小灯泡。但是，该扩展仅在您访问具有HTML5^(HTML5)视频或Google Docs的兼容网页时才会显示。只需^(Just)单击地址栏中的灯泡，它就会使您的浏览器背景变暗，帮助您专注于视频。

该扩展是非常可定制的。您可以选择网页背景的不透明度级别和颜色，也可以将其模糊。只需右键单击地址栏上出现的灯泡并选择“选项^(Options)”，它将带您进入关闭^{(Turn Off)}灯^(Lights)扩展的设置页面。该工具为您提供了五种不同的图像，可设置为浏览器的背景图像。您还可以为浏览器背景设置动画。

该扩展程序有一个自动播放选项，当您单击播放按钮时会自动使背景变暗，并在视频结束时再次使背景变亮。

Turn Off The Lights Chrome扩展程序还为^{(Lights Chrome)}YouTube提供了一个特定选项。它可以让您显示播放列表、显示视频的观看次数等等。

该扩展程序的其他YouTube功能允许您 -^(YouTube)

• 自动将YouTube播放器设置为更大的尺寸。
• 自动设置YouTube视频的质量。
• 自动设置为此分辨率
• 电影院^(Movie)模式：它仅在窗口顶部显示“关灯”层。

其他功能包括 -

• 视觉效果^(Effects-)-它可以让您添加特殊的视觉效果，如淡入^(Fade)、淡出^{(Fade Out)}，以及独特的大气照明效果。
• 高级选项 - 高级^{(Advanced Options- Advanced)}选项包括眼睛保护、亮度级别、闪光检测、密码保护和快捷键等选项。
• 夜间模式^(Mode-)- 此功能在网页下方显示夜间切换按钮，以使页面变暗或变亮。
• 相机选项 -^(Options-)此功能允许用户^(user)用手扫下网页使网页变暗
• 语音识别 - 启用^{(Speech Recognition- Enabling)}语音识别让您可以用语音控制浏览器。只需^(Just)说 - 关灯、打开灯、播放视频或暂停视频，扩展程序就会相应地工作。

Turn Off The Lights 是一个非常轻量级的扩展^{(very lightweight extension)}，不会降低浏览器的性能。它可以快速应用更改并帮助您专注于视频。Internet Explorer用户可以从Windows Store下载它。

Turn Off The Lights: Browser extension to dim browser background

Turn Off the Lights is a free browser extension and is available for almost every popular web browser like Microsoft Edge, Google Chrome, Internet Explorer, Maxthon, Firefox, and Opera. It dims the brightness level of your browser’s background and lets you enjoy watching a video online.

Turn Off The Lights Browser extension

Install Turn Off The Lights browser extension on your Windows computer and enjoy screen-dimming focus for watching a video, editing a document, and much more.

I installed the extension in my Chrome browser. A small light bulb will appear in the address bar. The extension however shows up only when you visit a compatible web page having HTML5 video or Google Docs. Just click the light bulb in your address bar and it will dim your browser background helping you to focus on the video.

The extension is extremely customizable. You can select the opacity level and colour of the background of the web page and can also blur it out. Just right-click on the light bulb appearing on your address bar and select ‘Options’ and it will take you to the settings page of Turn Off The Lights extension. The tool offers you five different images to set as the background image of your browser. You can also set the animation for your browser background.

The extension has an autoplay option that automatically dims the background when you click the play button and brightens the background again when the video ends.

Turn Off The Lights Chrome extension also provides a specific option for YouTube. It lets you show the playlists, show the number of views to the video and much more.

Other YouTube features of the extension allow you to-

• Automatically set the YouTube player to a larger size.
• Automatically set the quality of YouTube videos.
• Automatically set to this resolution
• Movie theater mode: it shows the ‘lights off’ layer only on the top of the window.

Other sets of features include –

• Visual Effects- It lets you add special visual effects like Fade in, Fade Out, and a unique effect of atmospheric lighting.
• Advanced Options- Advanced options include the options like eye protection, dimness level, flash detection, password protection and shortcut keys.
• Night Mode- This feature shows the night switch button below the web page to make the page dark or light.
• Camera Options- This feature let user darken the web page with a hand sweep down
• Speech Recognition- Enabling speech recognition let you command your browser with your voice . Just say- turn off the lights, turn on the lights, play video or pause the video and the extension will work accordingly.

Turn Off The Lights is a very lightweight extension and doesn’t slow down your browser’s performance. It applies the changes quickly and helps you to focus on video. Internet Explorer users can download it from the Windows Store.

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