You’re not meant to hotlink to images hosted on another website, so most people download an image and re-upload it to imgur, then link to it from there. B̶u̶t̶ ̶s̶i̶n̶c̶e̶ ̶F̶r̶e̶e̶m̶e̶ ̶p̶o̶s̶t̶e̶d̶ ̶t̶h̶e̶ ̶p̶i̶c̶t̶u̶r̶e̶ ̶o̶n̶ ̶B̶L̶F̶,̶ [EDIT: just realised that it’s hotlinked from Freeme’s website] I guess it’s OK to just link directly to it. On Chrome you just right-click the picture and select ‘Copy image address’, then click on the image icon above the text field that you write your post in and paste the URL in there. Don’t forget to add ‘100’ where it says ‘Relative width (%)’, or it can mess up the layout of the page, and also that way small images become easier to see if they’re stretched to the full page width.

The URL for the image is https://www.1thedeals.com/wp-content/uploads/2019/12/©1thedeals-1280x720p-astrolux-FT03-color-comparison-02.jpg, and the actual group buy thread is here.
You can also link to a specific comment, by clicking on the comment number (top right of comment), and then copying the URL.
This photo is in comment #2, and the URL for that comment looks like this: https://budgetlightforum.com/t/-/58504/2.
