This Lightbox addon makes it incredibly easy to create lightbox images, photos and even galleries for your slider. You need to install Soliloquy Responsive Slider to use this add-on. Soliloquy’s lightbox addon takes advantage of browsers that support native fullscreen mode and allows you to display your slider lightbox in a beautiful, large viewing area.
This is the EXACT same plugin as distributed by the developer on SoliloquyWP. The developers’ links are provided above.