Run the installer. You can choose "Standard" (full installation with all luminaire catalogs) or "Custom" (lightweight installation with online catalog access).
If you are still using Dialux 4.13 or an early evo version, you are missing out on a 40% speed boost, better visuals, and a workflow that integrates with modern building design.
In the world of professional lighting design, precision is paramount. For over two decades, the name has been synonymous with high-quality, free-of-charge lighting calculation software. With the release of Dialux evo 9 , the developers at Dialux GmbH have not simply released an update; they have fundamentally redefined how designers interact with light, geometry, and data. dialux evo 9
Dialux evo 9 is not just a software update; it is a statement that professional lighting calculation software can be both powerful and accessible. The combination of real-time rendering, BIM compatibility, and a zero-price point makes it the industry standard for a reason.
Dialux evo 9 uses a cloud-based licensing check. You need an internet connection once every 30 days. You can install it on two computers (e.g., desktop and laptop) but cannot run them simultaneously. Run the installer
For the student learning lighting design, the free license removes barriers to entry. For the senior engineer, the speed improvements and Scene Manager save hours of redundant work. For the architect, the IFC import ensures that the lighting design is integrated, not added on.
Dialux comes with a built-in Dialux Shopping portal. Access thousands of manufacturers (Philips, Osram, Zumtobel, Acuity Brands, etc.). In evo 9, the catalog search uses AI – you can search for "warm white recessed downlight 3000lm" without knowing the product code. Part 8: Dialux evo 9 vs. The Competition | Feature | Dialux evo 9 | Relux Desktop | AGi32 | | :--- | :--- | :--- | :--- | | Price | Free | Free (Basic) | $$$ (High) | | BIM Import | Excellent (IFC/DWG) | Good | Moderate | | Real-Time Render | Yes (V-RAY) | No | No | | UGR Glare | Dynamic | Static | Static | | Learning Curve | Medium | Medium | High | | Outdoor Tools | Good (Street standard) | Excellent (Tunnels/Roads) | Excellent (Floodlighting) | In the world of professional lighting design, precision
About the Author: This guide was created by lighting design professionals with over a decade of experience using the Dialux suite. Always verify calculations with physical on-site measurements and consult local building codes.