So, you have your new 3D item and want to jump in and start rendering, but you don't need an elaborate background or complex lighting. You just want to render. The Lightroom will allow you to stage your new item with a few clicks of the mouse.
Hit the render setting icon to set up the Iray lighting, Load the Lightroom, drop in one of 18 pedestals and bring in you 3D item, that easy.