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Professional lighting design with DIALux

With this free software you can design, calculate and visualize light professionally – single rooms, whole floors, buildings and outdoor scenes. DIALux is used as a planning tool by over 680 000 lighting designers worldwide. DIALux constantly undergoes further development and meets the requirements of modern lighting design and lighting calculation. You can plan and design using the electronic luminaire catalogues of the world's leading luminaire manufacturers. Superimpose on the CAD data of other architectural programmes and create your own lighting design.
  Download plugin for DIALux
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Key features

  • Free & free support
  • .ies & .ldt import
  • 25 languages
  • Whole buildings
  • Road lighting
  • Daylight
  • Daylight control
  • Light scenes
  • 3D luminaire models
  • False colours
  • Value graphs
  • DWG Import/Export
  • Raytracer
  • Outputs
  • Emergency lighting
  • Sports facilities

New to dialux?

With the plugin you will have the chance to find the products you need and create a digital design of your ideas with Dialux. It's simple and efficient – just like the professional lighting solutions provided by Tungsram.

  Download DIALux

Workflow

DIALux fits perfectly into your existing workflow. It supports many open interfaces and file formats such as IFC, STF, DWG, DXF, IES, or LDT. So for example you can comfortably use data from a different CAD software and create a lighting design in DIALux. And finally export your results for documentation or communicate them to contractors or clients

Get help from LUMsearch

LUMsearch is a luminaire search engine with which you can easily find the right luminaire online. For professional lighting projects or for private use. LUMsearch includes the products of over 280 manufacturers. Use the technical data of the luminaires in your design process. PDFs provide a perfect overview of the data.

Download plugin for DIALux

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