We simplify lighting design for you: Design, calculate and visualise light with DIALux evo
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+ Free and open lighting design software
+ Available in 26 languages
+ Real luminaires for your lighting design
+ Products of more than 190 manufacturers
+ Community of more than 750,000 users worldwide
active DIALux users worldwide
planned projects per month
used luminaires per month
Plan light for in- and exteriors
Create lighting concepts for entire buildings with several floors and rooms and individual outdoor scenes such as green spaces, paths, car parks or street lighting.
Combine artificial and daylight
Plan your project with day- and artificial light. Calculate daylight with clear, overcast or cloudy skies and include daylight systems. For a special atmosphere you create unique lighting scenes.
Jobs in the lighting business
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Become a freelancer and find jobs tailored to your needs. Offer your services worldwide to support other lighting designers with their projects – you decide when and where you want to work.
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