Light planning

The lighting design software RELUX offers a very user-friendly, data based software for the calculation and simulation of light. We will be pleased to support you plan your light calculations. Feel free to contact us and convince yourself of our flexibility.

You can download our current Data-PlugIn free of charge on the RELUX-Homepages. Please use the links at the bottom of this page.


Please enquire special lighting data at our lighting department; we will send you the requested luminaire data immediately.


Go to the RELUX website here.


dialuxThe user who uses the lighting design software of DIALux will find the self extracting exe-file with the latest lighting data in our download area. Please download this file and start the installation by double clicking on this exe-file.

Go to the DIALux website here.

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