DIALux is the world's leading software for lighting design. Available in 27 languages, free of charge and tailored to your needs. Design, calculate and visualise indoor, outdoor, street and …

DIALux is the world's leading software for professional lighting design and a marketing tool for luminaire manufacturers.

DIALux is used free of charge as a planning tool by more than 750,000 lighting designers worldwide. The software meets the requirements of modern lighting de...

Aug 18, 2025 · Explore DIALux lighting design software - its key features, benefits, and how it helps you calculate and visualize lighting with precision for any space.

May 3, 2025 · Creating effective lighting designs can seem daunting, but with the right tools and guidance, anyone can master the art. DIALux Evo is a powerful, free software that empowers …

DIAL has developed DIALux, the world's leading software for planning, calculating and visualizing indoor and outdoor lighting. The light-planning tool has a community of more than 700,000 …

Dec 16, 2025 · Download DIALux, the worldwide standard in lighting design software. Free of charge. Design light for single rooms, whole buildings, outdoor area, street lighting and …

Developed by planners for professional lighting designers, DIALux Evo offers Lighting Designers the complete set of tools to create a virtual demonstration of lighting effects before a building …

With DIALux, you design lighting for indoor and outdoor areas – using real luminaires, standards-compliant calculations and realistic visualizations. Perfect for anyone who wants to use light …

With DIALux Pro, you work faster, more flexibly, and more professionally. The subscription offers advanced features, customized reports, and full control over your projects – for results that …