Dialux 3.14 Jun 2026

It sounds like you might be referring to (often typed as 3.14 due to the proximity of the keys or confusion with the Pi number). The "DIALux 3" series was a very old software generation; version 4.14 is widely considered one of the most stable and classic releases before the modern "DIALux evo" era.

Many lighting designers still prefer DIALux 4.14 because it is lighter, faster, and focuses strictly on indoor/outdoor lighting calculation without the heavy architectural modeling requirements of newer versions. Dialux 3.14

: Precise illuminance values on workplanes, walls, and ceilings. It sounds like you might be referring to (often typed as 3

For the technical reader, here is why Dialux 3.14 stood out against competitors and even its successors. and ceilings. For the technical reader