"ARI Smart Content - Integration - Sexy Lightbox" plugin provides ability to integrate sexy lightbox with other applications like Media Gallery, Nivo Slider and others. The plugin can be enabled/disabled and configured on "Extensions → Plugin Manager" page on Joomla! backend. The plugin should be enabled if you want to ingrate sexy lightbox with other other applications.
The plugin offers the same parameters as ARI Smart Content - Sexy Lightbox plugin.