Beginner (Week 1)
→ Watch DIALux official tutorials (indoor room, 1 luminaire type).
→ Build a small office (4×5 m) with ceiling recessed luminaires.
→ Generate a false-color and UGR report.
Intermediate (Week 2-3)
→ Import DXF floor plan.
→ Use multiple luminaire families (task + ambient).
→ Add emergency lighting with escape route.
Advanced (Month 2+)
→ Design a street section (200 m road, CIE M3 class).
→ Simulate daylight + electric light mixed.
→ Use CAD link with Revit for BIM collaboration.
DIALux Pro is far more than a piece of software; it is a comprehensive design environment that has fundamentally reshaped how we conceive and create with light. By seamlessly integrating rigorous physical calculation, creative freedom, and collaborative data exchange, it empowers professionals to move from vague intentions to certifiable, optimal solutions. It has transformed lighting from an often-overlooked building service into a strategic design element that enhances safety, productivity, mood, and sustainability. As lighting technology continues to evolve—with the rise of IoT, human-centric lighting, and tunable white LEDs—DIALux Pro will undoubtedly evolve in tandem, continuing to illuminate the path toward a brighter, more efficient, and beautifully lit world. For anyone serious about light, mastering DIALux Pro is no longer an option; it is a necessity.
DIALux Pro is a subscription-based upgrade to the standard DIALux lighting design software, specifically engineered for professionals who need high-speed workflows and seamless integration with broader architectural projects. While the core calculation engine remains free, the Pro version unlocks critical administrative and compatibility tools that bridge the gap between lighting design and large-scale building management. Key Features
Open BIM Integration: The standout feature is the ability to import and export IFC (Industry Foundation Classes) files, allowing designers to bring in 3D building models from other software and export their lighting designs back into the BIM process.
Non-Member Luminaire Support: A Pro license is now required to use luminaires from manufacturers that are not official DIALux Members.
Customized Documentation: Users can create personalized report layouts and export results to professional formats like PowerPoint, Excel, and Word for polished client presentations.
Educational Access: The Pro version is offered free of charge for verified students and educators. User Experience: Pros & Cons DIALux Reviews 2026: Details, Pricing, & Features - G2
DIALux Pro is a subscription-based add-on for the DIALux evo lighting design software. It is designed for professional lighting designers and engineers who need to increase productivity through advanced BIM (Building Information Modeling) integration and high-end presentation tools. Key Features of DIALux Pro
BIM Integration & Export Options: A major advantage of DIALux Pro is the ability to import and export specialized file formats like IFC, XML, and CSV. This allows designers to seamlessly connect their lighting plans with other disciplines in a BIM workflow, making collaboration more efficient.
Professional Presentations (PowerPoint): You can automatically generate PowerPoint presentations from your project results. The software includes a 16:9 template that creates slides based on your calculated results, which can then be further edited in Microsoft PowerPoint.
Excel Reporting: For technical offers, the Pro Feature Export allows you to save luminaire lists and technical data directly as Excel sheets (*.xlsx).
Custom Corporate Branding: The Layout feature allows you to design project documentation according to your corporate design. You can create custom layout templates, including your own logos and fonts, to distinguish your professional appearance to clients. Workflow Benefits
Efficiency: By automating the documentation process, DIALux Pro eliminates the need for manual data copying between the software and external reports.
Sustainability: Features like the "digital paperwork" reduction aim to streamline project handovers.
BIM Compliance: The enhanced IFC support ensures that spaces and luminaire placements are accurately tracked within larger construction models. Pricing and Availability All information about DIALux that is important for you now
The Midnight Miracle of the Meridian Museum
Elara stared at her laptop screen, the digital wireframe of the Meridian City Art Museum glowing back at her. It was 2:00 AM. In six hours, she had to present the lighting design for the museum's new "Ancient Horrors" exhibit to the board of directors.
The stakes were high. The curator wanted the exhibit to be "atmospheric and chilling," but the safety inspector required strict adherence to emergency lighting codes. Every time Elara thought she had the balance right, she ran her manual calculations and found a shadow that was too dark, or a glare that would reflect off the glass cases.
She rubbed her temples. "I can't calculate the incident angle of every single downlight by hand," she whispered to the empty room. "There has to be a better way."
Her phone buzzed. It was a text from her former professor, a grumpy but brilliant lighting architect named Silas.
“I hear you’re pulling an all-nighter for the Meridian project. Stop guessing. Use Dialux. The Pro version. It’s time.”
Elara had heard of Dialux. She had dismissed it as just another rendering tool, something that made pretty pictures but didn't help with the hard math. But desperate times called for desperate measures. She opened the software, expecting a steep learning curve.
To her surprise, the interface was clean. It wasn't just about drawing; it was about engineering. She imported her CAD files. Within minutes, the museum’s floor plan was locked and loaded.
"Okay," she muttered. "Let's see what you can do."
She began dragging luminaires into the 3D model. The software’s library was vast, containing exact photometric data from real manufacturers—not just generic lightbulbs, but the specific architectural spots she had specified in her budget. dialux pro
She placed a row of spotlights over the main attraction: a sarcophagus.
In her old workflow, she would have guessed the beam angle. Now, she clicked on the "Calculation" button. Almost instantly, Dialux generated a false-color rendering of the room. Reds, blues, and greens washed over the digital floor.
Elara gasped.
The software showed her exactly what she feared: a deep, dark shadow pooling behind the sarcophagus. It was perfect for a horror exhibit, but it was a code violation. The emergency exit signs weren’t illuminating the path clearly.
"Fix it," she commanded the screen, though she knew she had to do the work herself.
She switched to the "Light Scenes" module. She dimmed the general lighting to 10% for the exhibit atmosphere, but programmed the spotlights to highlight specific textures. Then, she adjusted the aiming angle of the emergency signs.
In standard CAD, this would have taken hours of redrawing. In Dialux, she rotated the fixture in the 3D view, and the calculation grid updated in seconds.
But the real test was the documentation. The board hated guesswork. They wanted numbers. They wanted Uniformity Ratios and Glare Ratings (UGR).
Elara clicked on the "Report" tab.
She watched as the software automatically generated a professional PDF. It included the floor plans, the circuit diagrams, the energy consumption stats, and—most importantly—the color-coded isolux diagrams showing the exact lux levels on the floor.
She had done in one hour what usually took her two days.
At 9:00 AM, standing in the boardroom, Elara connected her laptop to the projector. The museum director, a stern woman named Mrs. Higgins, looked skeptical.
"Miss Elara," Mrs. Higgins said. "We have very specific needs. We need to scare the visitors, but we must not blind them. Can you guarantee the Glare Rating?"
Elara smiled. She didn't pull out a calculator or a notebook. She simply clicked a button in her Dial
DIALux Pro: The Ultimate Tool for Modern Lighting Professionals
In the evolving landscape of architectural design, light is no longer a mere utility; it is a critical element that defines atmosphere, ensures safety, and enhances productivity. For lighting designers, engineers, and architects, DIALux Pro has emerged as the definitive software for turning lighting concepts into scientifically accurate and visually stunning realities.
As the premium version of the world-leading DIALux evo software, DIALux Pro introduces advanced features designed to streamline professional workflows and integrate seamlessly into modern Building Information Modeling (BIM) environments. What is DIALux Pro?
DIALux Pro is an enhanced version of the free DIALux evo software, which is used globally by over 700,000 lighting planners. While the core calculation engine remains free, the Pro version unlocks specific "Pro features" that cater to professional firms requiring higher levels of efficiency and interoperability.
The software allows users to design, calculate, and visualize light for entire buildings, individual rooms, and outdoor spaces—ranging from small residential projects to massive industrial sites and roadway networks. Key Features of DIALux Pro
The "Pro" designation introduces several high-value tools that distinguish it from the standard version:
BIM and IFC Import/Export: One of the most significant upgrades in DIALux Pro is the ability to import and export IFC (Industry Foundation Classes) files. This allows designers to pull 3D models directly from software like Autodesk Revit or ArchiCAD, calculate the lighting, and then export the results back into the BIM workflow.
Customized Documentation: Professionals can create branded, high-quality PDF reports that include lux level calculations, uniformity ratios, and energy consumption data. DIALux Pro allows for the customization of layout templates to match a company's corporate identity.
Enhanced Excel Export: For large-scale projects, managing thousands of luminaires can be daunting. DIALux Pro enables the export of luminaire lists and technical data directly to Excel, simplifying the procurement and installation phases.
Unlock All Features: Pro users gain access to all "Locked Features" within the standard software, ensuring a complete toolset for complex architectural lighting tasks. Why Professionals Choose DIALux Pro 1. Accuracy and Compliance
DIALux Pro is grounded in rigorous mathematical models. It ensures that designs meet international standards such as EN 12464-1 for indoor workplaces or EN 13201 for street lighting. 2. Massive Luminaire Database
The software provides access to a comprehensive library of lighting products from hundreds of leading manufacturers. Users can download IES or LDT files to use real-world technical data for their simulations, ensuring that the virtual results match the final physical installation. 3. Energy Efficiency Calculations Beginner (Week 1) → Watch DIALux official tutorials
With global focuses on sustainability, DIALux Pro calculates the energy consumption of a project, helping designers choose LED fixtures that offer the best balance of output and energy savings. Getting Started with DIALux Pro
For those looking to upgrade their skills, DIAL offers a variety of resources:
Trial Version: Users can often access a 30-day trial of the Pro features to test the BIM integration before purchasing a subscription.
Tutorials and Courses: Numerous online courses are available, ranging from beginner introductions to advanced Masterclasses for specialized industrial or residential design.
Community and Support: The DIALux community is vast, providing forums and support documentation to help troubleshoot complex design scenarios.
Whether you are designing a safe industrial solar site or a welcoming residential space, DIALux Pro provides the precision and professional presentation needed to win bids and deliver exceptional lighting environments.
If you tell me what kind of project you’re planning (e.g., an office, a warehouse, or a street), I can suggest the specific calculation settings and standards you should apply in DIALux Pro to ensure compliance. Dialux Evo's user-friendly interface makes it simple for
DIALux Pro: A Comprehensive Technical Overview DIALux Pro is an advanced software suite designed for professional lighting designers and engineers, extending the capabilities of the free DIALux evo platform with high-performance features for presentation, documentation, and workflow integration. Core Architecture and Functionality
The platform operates as a complete Lighting Design software for planning, calculation, and visualization of light in indoor and outdoor spaces.
Integrated Simulation: It allows for simultaneous planning of interior and exterior areas, realistically simulating the interplay between artificial light and natural daylight.
Precision Calculations: DIALux provides validated results for illuminance ( Emcap E sub m ), color rendering ( Racap R sub a ), and unified glare restriction ( UGRcap U cap G cap R
) in compliance with international standards such as EN 12464-1.
BIM Integration: A key professional feature is the advanced import and export of IFC (Industry Foundation Classes) files, enabling seamless coordination with architects and other trades in a Building Information Modeling (BIM) workflow. Professional Documentation and Export Features
The "Pro" designation primarily enhances the output and presentation phase of a project, replacing standard PDF reports with customizable, high-impact formats.
Direct PowerPoint Export: Users can automatically generate 16:9 presentation slides from project data. This feature streamlines the transition from calculation to client-facing visuals, allowing for further manual edits in Microsoft PowerPoint.
Excel Quotation Tools: Luminaire and room lists can be exported directly to Microsoft Excel, facilitating the immediate addition of pricing for rapid quotation generation.
Advanced Layout Editor: Unlike the standard version, DIALux Pro allows users to create and save custom documentation layouts. This supports corporate branding by letting designers define exactly which technical data—such as light distribution curves or layout plans—appears on each page. Advanced Visualization Capabilities
DIALux Pro leverages sophisticated rendering tools to provide clients with a tangible sense of the final space. DIALux Pro: Layout Feature
DIALux Pro is the premium subscription tier for DIALux evo, designed to enhance productivity for professional lighting designers through advanced data interfaces and customization. 1. Key "Pro" Features
While the core calculation engine remains free, DIALux Pro adds these specialized workflow tools: Open BIM Integration : Directly import
to instantly start design on existing building models without manual reconstruction. Comprehensive Export Options
: Save project documentation in editable formats beyond standard PDFs, including PowerPoint (.ppt) Word (.docx) Excel (.xlsx) Custom Report Layouts : Use a built-in layout editor
to apply your corporate branding and design custom templates for client presentations. Unlock Non-Members
: Gain the ability to use luminaires from manufacturers who are not official DIALux members within your projects. 2. Getting Started Guide To activate and use DIALux Pro, follow these steps: DIALux Pro
You're looking for a report on Dialux Pro!
Dialux Pro is a popular software used for lighting design and planning. Here's a brief report: Benefits of Using Dialux Pro:
What is Dialux Pro?
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.
Key Features of Dialux Pro:
Benefits of Using Dialux Pro:
Common Applications of Dialux Pro:
System Requirements:
Dialux Pro requires a Windows operating system (64-bit), a minimum of 8 GB RAM, and a graphics card with OpenGL 3.3 support.
Conclusion:
Dialux Pro is a powerful and user-friendly software for lighting design and planning. Its accurate calculations, 3D modeling, and simulation capabilities make it an essential tool for architects, lighting designers, and engineers. The software's benefits, including improved accuracy, increased efficiency, and enhanced visualization, make it a popular choice in the lighting industry.
Was this report helpful? Do you have any specific questions about Dialux Pro or lighting design in general?
DIALux Pro is the enhanced, paid subscription version of the free DIALux lighting design software. It is designed to bridge the gap between lighting design and broader BIM (Building Information Modeling) workflows by adding advanced import, export, and productivity features. Core Pro Features
The "Pro" version bundles several advanced tools that were previously sold separately: IFC Import & Export : Allows for the direct import of 3D building models ( cap I cap F cap C
files) so you don't have to rebuild geometry manually. Completed lighting designs can then be exported back as part of a 3D BIM model. Unlock Non-Members
: Includes the ability to use and calculate luminaires from manufacturers who are not official "DIALux Members" without paying an extra fee. Enhanced Reporting
: Professional PDF layouts and branding options for project documentation. BIM Integration
: Direct data exchange with other planning software to streamline architecture and engineering workflows. Pricing and Subscriptions DIALux Pro is available through the DIALux Webshop Monthly Subscription : Approximately per month. Annual Subscription per year (prices vary by region). Education Access : Teachers and students can often access DIALux Pro free of charge
: Quantity discounts are available for offices purchasing 11 or more licenses. Key Technical Capabilities DIALux Pro for Education & Studies
Professionals do not work in a vacuum. DIALux Pro offers seamless exchange via:
Standard evo struggles with complex DWG imports. DIALux Pro acts like a hybrid between AutoCAD and a calculator.
At its heart, DIALux utilizes complex radiosity and ray-tracing algorithms. It provides precise data on:
Main outputs:
Report:
Many newcomers confuse the free version (Dialux evo) with Dialux Pro. While both share the same core calculation engine, the "Pro" version is tailored for users who operate at scale.
Key differentiators include:
Note: In 2025, DIAL GmbH streamlined its branding. Currently, the professional software is often referred to as "DIALux evo" with a "Pro" license key, but the industry still commonly searches for Dialux Pro as the differentiator.