The software remains free to download and use for all lighting planning needs. Key Features of the Classic Version
Always set your maintenance factor (e.g., 0.80 for clean environments) to account for aging and dust. 3. Adding Luminaires (The "Plug-ins")
: Users can create detailed 3D models of rooms and outdoor areas, including furniture and textures, to see realistic lighting effects. Calculations
Choose this for simple, rectangular rooms where you just need a fast calculation. dialux 43
provided by manufacturers, allowing for high-accuracy simulations based on the specific light distribution of a chosen fixture. Key Features of the 4.x Series
Upgrading to evo is essential for leveraging contemporary lighting design concepts that embrace sustainability, daylight integration, and building information modeling.
It is highly optimized for 2D CAD (DWG/DXF) imports, making it superior for quickly converting 2D drawings into 3D light calculation models. The software remains free to download and use
Remember the golden rules:
: For those new to the software or looking to master its advanced features, there are numerous tutorials and masterclasses available, such as those on Importing Data
DIALux 4.3 is a classic version of the globally recognized lighting design software developed by DIAL. While the company has transitioned to DIALux evo for modern BIM workflows, version 4.3 (and the broader DIALux 4 family) remains a staple for many engineers. It operates on a traditional CAD-like interface, allowing users to calculate illuminance, glare, and energy consumption based on international standards. Key Features of the Software Adding Luminaires (The "Plug-ins") : Users can create
Define your floor plan, room height, and wall thickness. You can import .dwg or .dxf files as a background to trace over.
Quickly configure and switch between multiple dimming and color scenarios.
While DIALux evo is better for large building projects, DIALux 4 is often preferred for its streamlined workflows in specific domains: Road Lighting