This comprehensive collection of IES LM-63 photometric files provides accurate light distribution data for the Zumtobel ONDARIA luminaire. The Zumtobel ONDARIA series is a professional-grade wide-area luminaire system designed for uniform, high-quality illumination in large commercial spaces. These IES files capture the precise light output characteristics, including beam angles, intensity distribution, and efficiency metrics, essential for accurate lighting simulation. The bundle contains the complete range of photometric data corresponding to the various sizes and configurations within the ONDARIA family, ensuring engineers can model light levels with real-world accuracy. By integrating these files, lighting designers can predict lux levels and uniformity across floor plates, ensuring compliance with international illumination standards for diverse project environments.

The download is a 102 KB file containing .ZIP files.

To implement these files, load the relevant IES profile into your lighting calculation software or directly into the light source parameters within your BIM or 3D modelling application. These files act as the data-driven engine for your luminaires, mapping the light emission pattern to the geometry. Ensure your software is set to interpret the LM-63 standard, which these files follow, to maintain consistency in your lighting analysis and rendering output during the design development phase.

These photometric files are indispensable for lighting engineers and interior designers working on large-scale commercial and institutional projects. They are primarily used during the technical design stage to verify that interior spaces, such as open-plan offices, healthcare corridors, or educational halls, meet target illuminance requirements. Whether planning a new build or performing a lighting retrofit, designers rely on this data to simulate how the ONDARIA circular luminaires perform in a virtual space, allowing for precise fixture placement and energy efficiency analysis.