9: Dialux Evo

Despite its power, Dialux evo 9 has quirks.

Problem 1: "The calculation seems stuck at 12%." dialux evo 9

Problem 2: Luminaires are not appearing in the 3D view. Despite its power, Dialux evo 9 has quirks

Problem 3: The software crashes when importing large DWG files. Problem 2: Luminaires are not appearing in the 3D view

The reporting engine has been redesigned. In Dialux evo 9, reports are no longer static images. They are interactive PDFs. A client opening your PDF can toggle between different scenes (Day/Night) and view calculation points by hovering over the PDF graphic. You can also export all calculation data to an Excel pivot table for detailed energy auditing.

Click "Calculate." Within seconds, you get:

For luminaire manufacturers and advanced users, Dialux evo 9 introduces a built-in photometric web viewer. You can now drag, drop, and visually edit the light distribution curve (LDT/IES) in 3D to see how a change in beam angle affects the room before exporting the data.