|3ds Max 8|
Created in Maya 2009. The Maya 2009 version (ZIP archive) contains two Maya 2009 scene files; one is of the models with basic shaders applied for color (color only, simple shaders), ready for your own customization to integrate into your own rendering workflow of choice; the other Maya 2009 file includes the render setup for mental ray, used to render the preview images for each light. Maya 8 and 3ds Max 8 version only supports geometry and basic shaders, 3ds and obj versions only supports geometry, no shaders; so you'll need to create your own shaders, but you're not missing out on much, as these shaders are pretty simple.
The base of the light (the object that plugs into the light socket) comes in two versions: low res and hi res, all meshes included in each export, just hide the object you don't want to render.