Table of Contents
1. Post Based Grid
Navigate to LightBox Settings and check the iFrame source.

Edit a post and navigate to “Essential Grid Custom Settings” > “Alternative Sources” Tab

In the “Alternative Sources” Tab, locate the “iFrame HTML Markup” container and insert a Webpage URL that you’d like to display on the LightBox.

Learn How to Setup Link to Lightbox
2. Custom Grid
Navigate to LightBox Settings and check the iFrame source.

In the Grid Editor/Preview, edit a Custom Grid item by clicking on the “Edit Element” icon.

Navigate to “Item Data” and insert a Webpage URL into the “iFrame(url)” textbox.

Learn How to Setup Link to Lightbox