Dialux Pro

Project setup

Note: While DIALux evo is free for all, the Pro-specific modules (Sports, Street, Emergency lighting) often require a license key provided by manufacturers or purchased directly. dialux pro

Use the integrated catalog (over 500,000 products). Filter by beam angle, lumen output, CCT (Kelvin), and CRI (Color Rendering Index). Drag the lights onto the ceiling grid. Project setup Note: While DIALux evo is free

The basic tier restricts calculation capabilities to certified member brands to sustain its free-to-use business model. DIALux Pro completely unlocks this system. Subscribing opens the platform to (such as standard .ies or .ldt photometric data). Designers can mix specialized custom fixtures, local boutique brands, and heritage manufacturers within a single workspace without facing software restrictions. Drag the lights onto the ceiling grid

: Designers load full 3D building models straight from CAD systems like Revit, ArchiCAD, or Vectorworks. Rooms, structural dimensions, and spatial barriers are automatically generated within the workspace.

: For technical offers, the Pro Feature Export allows you to save luminaire lists and technical data directly as Excel sheets (*.xlsx).

DIALux Pro has been applied across numerous real-world scenarios, demonstrating its versatility and practical value. Educational institutions frequently use the software to teach lighting system design, with one study presenting a typical office room in Abu Dhabi, United Arab Emirates, as the basis for explaining DIALux's capabilities for teaching lighting design.