DIALux: the worldwide leading lighting design software
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 emergency …
DIALux evo is the world's leading software lighting design ...
DIALux is the world's leading software for professional lighting design and a marketing tool for luminaire manufacturers.
DIALux and RELUX | LEDVANCE
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 users and is …
DIALux Evo Tutorial: Step-by-Step Guide to Lighting Design
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 lighting …
DIALux Lighting Design Software: Features and Benefits
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.
Download DIALux lighting design software
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 daylighting.
Lighting design made easy with DIALux
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 effectively.