Warning: DIAL GmbH no longer officially offers DIALux 4.3 for download on their main website. They push evo. However, legacy versions are available through authorized mirrors and the Internet Archive.
To truly master Dialux 43, go beyond the basics: dialux 43
Unlike Evo’s "working plane," Dialux 4.3 uses explicit calculation surfaces. You draw a grid on the floor, wall, or ceiling, and the software calculates the lux at every intersection. This is essential for sports lighting (vertical illuminance) and emergency lighting (0.5 lux lines). Warning: DIAL GmbH no longer officially offers DIALux 4
First, let us clarify the nomenclature. "Dialux 43" is shorthand for Dialux version 4.3. This specific iteration was a milestone release. While Dialux 4.0 introduced the basic interface, version 4.3 refined the calculation engine and introduced better compatibility with AutoCAD files (DWG/DXF). Unlike Evo’s "working plane," Dialux 4
Dialux is a planning tool for professional indoor and outdoor lighting. It allows engineers, architects, and lighting designers to:
Dialux 4.3 is freeware. Unlike its successor, Dialux Evo, version 4.3 operates on a classic "grid-based" modeling system, which many long-time professionals prefer for its speed and predictability.