DIALux for Interior Lighting

Module 3: Light

Discover how to select, arrange, and control luminaires in DIALux evo. Create lighting concepts, modify fixtures, and design flexible light scenes for your project.

This is the third of seven modules from the online course DIALux for Interior Lighting.

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3.1 Luminaire selection

Luminaire tool

Get an overview of the luminaire tool: explore settings for position and alignment, understand technical data, and learn the difference between mounting height and light center height.

Duration: 03:20 min

Luminaire list

Understand how the luminaire list works: filter, sort, mark favorites or delete luminaires, and compare models. Track your personal lighting history throughout your design process.

Duration: 03:10 min

Luminaire import

Import luminaires from offline and online catalogues, brand websites, or use local files (ULD, LDT, IES, GLDF). With the DIALux Luminaire Finder, you can quickly find the right luminaire for your project.

Duration: 03:38 min

Luminaire brands

Get to know the DIALux brands section: explore the difference between online and offline catalogues and see what Gold and Silver members offer.

Duration: 02:45 min

Contact brands

Learn how to work directly with your favorite brands in DIALux. Contact them via email right from the software for price requests, support, or alternative luminaire suggestions.

Duration: 01:21 min

Luminaire finder

Discover the free DIALux Luminaire Finder: filter by keywords and parameters, then import your selected luminaires directly into your project.

Duration: 02:11 min

Luminaire arrangements

Automatic arrangement

Understand the automatic luminaire arrangement: use quantity, X/Y axes, and locking options to position luminaires precisely. The estimate calculator supports quick and accurate planning.

Duration: 05:07 min

Line arrangement

Compare single luminaire placement and line arrangements. Learn to rotate, duplicate, and move luminaires efficiently – including 90° rotation and height settings.

Duration: 04:49 min

Rectangular & Polygonal arrangement

Use rectangular and polygonal arrangements to distribute luminaires evenly, with distance settings and smart guideline tools for precise layout.

Duration: 02:57 min

Circular arrangement

Create circular luminaire arrangements by defining radius and quantity. Adjust alignment for full or half circles and apply the setup flexibly across different project needs.

Duration: 01:26 min

Luminaire handling

Display options

Explore display options for your lighting design: view light distribution curves and light visualizations to optimize your project feedback.

Duration: 01:32 min

Luminaire replacement

Learn how to replace luminaires in your project. Choose whether to keep existing mounting heights or set new ones.

Duration: 01:50 min

Modify luminaires

Adjust luminaire properties like spectrum, luminous flux, or power – it may be necessary to update data after checking with the manufacturer.

Duration: 02:08 min

Move and rotate luminaires

Position and rotate luminaires numerically or directly in the 2D and 3D CAD window. Use axis-based tools or quick-drag options for full control.

Duration: 02:27 min

Luminaires with joints

Take advantage of joints in 3D-modeled luminaires: move individual elements while keeping mounting points fixed. Use the “Set Illumination Point” tool for precise control.

Duration: 01:22 min