The lighting fixture families are modelled in detail and contain varies parameters for light settings and dimensions.
Different types are selectable within a product family. All families
contain even technical data for Revit MEP. Currently, over 20 families
are available. The portfolio will be updated continuously with the
support of cmotion.
All families are available for free download in the Service are of the Zumtobel web site.
Link
ZUMTOBEL Download / Service area:
The following products are currently available as Revit families:
Wall luminaire Zumtobel OPURA in use
This sample shows the Revit model and a photo of the real situation. The
predefined ies-data settings in the lighting fixture family show the
same effects as in real life:

Model in Revit Architecture 2012
Night visualization in Revit Architecture 2012

Photo of the real situation
Design: Dipl. Ing. Siggi Pfundt