DIALux evo 9 remains a landmark release in the evolution of lighting design software. Developed by DIAL, this powerful platform revolutionized how lighting designers, engineers, and architects plan, calculate, and visualize architectural lighting.
: The output technology was completely overhauled to be more user-friendly. It features larger fonts, more attractive cover pages, and the ability to list all rooms, luminaires, and energy data in a single comprehensive overview.
Glare causes visual fatigue and decreases productivity. DIALux evo 9 automatically calculates UGR values for specific observer positions. By selecting luminaires with optimized optics (e.g., microprismatic diffusers) and checking the UGR tables in the software, you can guarantee a comfortable environment for office workers and students. Energy Performance Indicators
Create photorealistic renderings to visualize the lighting design and generate technical documentation for the project. 5. Conclusion dialux evo 9
At 100%, the rendering resolved.
Use the tool to let the software calculate how many fixtures are needed to hit a target lux level.
Dedicated OpenGL 3.0 compatible graphics card with at least 2 GB VRAM. OS: Windows 10 / 11 (64-bit). Conclusion DIALux evo 9 remains a landmark release in
Improvements in the interface allow for quicker navigation, faster object selection, and more intuitive manipulation of luminaires, accelerating the design process. 3. Practical Applications: Why Use DIALux evo 9?
A standout feature is the "show light visualization" tool. It allows users to see the light output of a single selected luminaire instantly. This is particularly useful for aiming adjustable downlights or track spots without waiting for a full project calculation.
Dialux evo 9 is a lighting design software developed by DIAL GmbH, a German-based company with over 60 years of experience in the field of lighting technology. The software is widely used by architects, lighting designers, and engineers to create detailed and realistic lighting simulations for various applications, including interior and exterior lighting design. It features larger fonts, more attractive cover pages,
Unlike heavy CAD suites that require expensive annual licensing, DIALux remains free for designers, funded through partnerships with global luminaire manufacturers.
DIALux evo 9 introduced a major overhaul of the software, specifically focusing on a , faster calculation engines, and improved luminaire placement tools . 1. Redesigned Documentation System
Effortlessly stack floors, copy room layouts vertically, and design complex stairwells.
| Feature | DIALux 4 | DIALux evo 9 | | :--- | :--- | :--- | | | CAD-based (Lines, arcs) | Room/Building-based (3D objects) | | Daylight Calculation | Basic (Simplified sky models) | Advanced (Raytracing sky, time-of-year simulation) | | Luminaire Update | Manual re-import of IES files | Live cloud sync with manufacturers | | BIM Support | None | Native IFC 4.0 | | Render Quality | Standard | Photorealistic (PBR) | | Learning Curve | Steep (needs CAD knowledge) | Shallow (drag and drop) |