Relux Logo ReluxCAD for AutoCAD

Compile your lighting plan in AutoCAD. Define the necessary room parameters for the calculations. Thanks to the bidirectional interface to the Relux Desktop application, you obtain all the calculation results in the presentation mode you require for your CAD plan.

Do you use 3D objects from time to time?

Using the built-in interface, you can transfer 3D objects from one application to another via Copy & Paste. A great performance for a low financial outlay!

All functions can be tested without any restrictions for 30 days.

The trial version can be activated in ReluxDesktop under "File/Licences/Add-ons/Start 30 days trial".

AutodCAD must be installed.

System requirements:

AutoCAD 2009 to 2021, ReluxDesktop as of 2017

While using this product all functionalities of ReluxThirdParty are available.


Select appropriate product


ReluxDesktop is a high-performance, intuitively-operated application for simulating artificial light and daylight.

ReluxCAD for Revit

Add-on for other programs
Useful functions for Autodesk Revit

ReluxCAD for TinLine Plan

Add-on for other programs
Useful functions with an interface to ReluxDesktop

ReluxEnergy CH

Add-on for ReluxDesktop & ReluxSuite
Minergie Suisse Standard to SIA 387/4 und SIA 380/4


Add-on for ReluxDesktop
Real tunnel calculation based on the current standards.


Additional function for ReluxDesktop
Evaluation of glare by obstrusive light

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