Your (e.g., architectural lighting designer, electrical engineer, student)?
Presenting clients with an unbranded, highly polished report featuring your firm’s unique visual identity elevates the perceived value of your design services. It positions the lighting design as a bespoke consulting service rather than an automated software output. Error Reduction in Procurement
The core calculation engine remains the same, but the "Pro" version focuses on productivity and integration. DIALux evo (Free) DIALux Pro (Paid) Luminaire Data Full access to manufacturer catalogs Full access to manufacturer catalogs BIM/IFC Import Basic / Legacy import methods Enhanced, high-speed IFC modeler Export Formats .pdf, .dwg .pdf, .dwg, .docx, .pptx Standard DIALux branding Customizable/Advanced layouts hardware requirements for running DIALux Pro or how to start a 30-day free trial How to turn OFF the text in Dialux evo
Generate complete Bill of Materials (BOM), maintenance schedules, and energy consumption sheets instantly. dialux pro
That statement misses the mark entirely.
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The free version allows planning using over 2.5 million fixtures from official DIALux Member brands. However, if a project demands a niche luminaire or a custom-built fixture from a non-member manufacturer, the free version restricts its calculation. Your (e
Developed by DIAL GmbH in Germany, DIALux has achieved a rare feat in the software industry: it is both free to use and the industry standard. While premium competitors exist, DIALux Pro (and its evolution, DIALux evo) maintains a dominant market share due to its universal adoption by luminaire manufacturers.
The software’s foundation is its ability to perform physically correct lighting calculations based on the photometric data (IES or LDT files) of real luminaires. It calculates key metrics mandated by international standards like CEN, ANSI/IESNA, and CIE, including average illuminance (lux), uniformity (U0, U1), glare rating (UGR), and daylight factor. This ensures that a design will meet legal and practical requirements before a single fixture is installed.
across working planes to ensure uniformity in industrial and task-oriented spaces [7]. Seamless Integration : The ability to import IES files Error Reduction in Procurement The core calculation engine
Before we analyze the "Pro" version, it is essential to clarify the ecosystem. DIALux is a family of software developed by DIAL GmbH. For many years, the original "DIALux 4" was the benchmark. Today, the landscape is split between (the intuitive, CAD-based evolution) and DIALux Pro .
: Offers a "new method" for importing IFC files that reduces solid modeler operations, improving stability and speed for intricate designs. Professional Reporting
Companies that must constantly coordinate with architects using Revit or other BIM software.
The cost of the license is offset by the first project alone. By eliminating re-purchases (export limits) and ensuring compliance (avoiding fines for bad lighting), Dialux Pro doesn't just design light—it manages risk.
Dialux Pro is a professional lighting design software used to plan and calculate lighting installations for various applications, including interior and exterior lighting, road lighting, and industrial lighting. The software is developed by Eplan Electric, a German company.