Convert ZOF to IES

Understanding zof and ies file formats

ZOF files are typically associated with lighting design software, such as DIALux, and contain photometric data for luminaires. These files store information about the light distribution, intensity, and other characteristics of lighting fixtures. IES files, on the other hand, are a widely recognized standard (developed by the Illuminating Engineering Society) for photometric data exchange. IES files are used by many lighting simulation and design programs to accurately represent how a light source will perform in a given environment.

Why convert zof to ies?

Converting ZOF to IES is often necessary when you need to use photometric data from a proprietary or less common format (ZOF) in a broader range of lighting design or simulation software that supports the IES standard. This ensures compatibility and allows for more flexible lighting analysis and visualization.

How to convert zof to ies

There is no direct, universal converter for ZOF to IES due to the proprietary nature of ZOF files. However, you can use lighting design software that supports both formats to perform the conversion. DIALux is the most recommended tool for this process, as it natively works with ZOF files and can export to IES.

Step-by-step conversion using DIALux

1. Open DIALux and import your ZOF file using File → Import → Luminaire.
2. Once the luminaire is loaded, select it in your project.
3. Go to File → Export → Photometric Data or a similar export option.
4. Choose IES as the export format and save the file to your desired location.

If you do not have access to DIALux, contact the luminaire manufacturer for an IES version of the photometric data, as many manufacturers provide both formats upon request.

Best software for zof to ies conversion

• DIALux (Windows, free): The industry standard for lighting design, supporting both ZOF and IES formats.
• Relux (Windows, free): Another lighting design tool that may support ZOF import and IES export, depending on the version and plugins.

Always verify the accuracy of the converted IES file by checking the photometric data in your target application.