Dialux 4.3 !link! Jun 2026

If you are using a legacy project or the modern version, reports are generated through the Documentation

Dialux 4.3 was the culmination of the "classic" line of DIALux software. It is a free, professional lighting design software that allows users to calculate light levels, energy consumption, and glare based on real photometric data from luminaire manufacturers. dialux 4.3