Thank you user for your review!
And thank you for using the Turn Off the Lights Firefox extension!
If you have later any ideas or feedback for us, they are all welcome at https://www.turnoffthelights.com/support

Thank you user for your review!
And thank you for using the Turn Off the Lights Firefox extension!
If you have later any ideas or feedback for us, they are all welcome at https://www.turnoffthelights.com/support

Thank you user for your review!
And thank you for using the Turn Off the Lights Firefox extension!
If you have later any ideas or feedback for us, they are all welcome at https://www.turnoffthelights.com/support

Thank you user for your review!
And thank you for using the Turn Off the Lights Firefox extension!
If you have later any ideas or feedback for us, they are all welcome at https://www.turnoffthelights.com/support

Thank for your review! And for using the Turn Off the Lights Firefox extension!

UPDATE:
Turn Off the Lights support Firefox v52, see the download link on this page:
https://addons.mozilla.org/en-US/firefox/addon/turn-off-the-lights/versions/

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Hi there,

Do you use any other Firefox extensions? Have you tried to disable those one by one except Turn Off the Lights and then restart your Firefox web browser?

Please for questions or need help use next time the support form on this page:
https://www.turnoffthelights.com/support

Thanks,
www.turnoffthelights.com

Thank you for your review! All feedback is welcome to improve this free and Open Source Turn Off the Lights browser extension.

You can submit your feedback on this page: https://www.turnoffthelights.com/support

Thanks,

Thank you Myles for you review!
And thank you for using the Turn Off the Lights Firefox extension!

Thank you for using the Turn Off the Lights Firefox extension.

Thank you for your review! And for using the Turn Off the Lights Firefox extension!

Thank your marko for using the Turn Off the Lights Firefox extension!

Thank you for using the Turn Off the Lights Firefox extension!

Turn Off the Lights is a browser extension and it is not only for YouTube. Most features works also on Vimeo,daily motion etc. And even the Night mode feature works on lake websites.