DIALux 4.3

DIALux 4.13—often referred to by users as —is the legacy powerhouse of lighting design software. While DIALux evo is the current flagship, the "classic" version remains essential for professionals managing emergency lighting, outdoor projects, and legacy data. What is DIALux 4?

4. Color Scenes

DWG/DXF Support:

You can import floor plans to build 3D environments directly on top of architectural drawings. DIALux 4 vs. DIALux evo

Project Wizard

When you open DIALux 4, you’ll usually see the .