Photometric Files
Download photometric data for all Techlumen luminaires in EULUMDAT (.ldt) format for direct use in lighting design software.
What are photometric files?
Photometric files contain the complete photometric characteristics of each luminaire, including:
- Luminous intensity distribution at all angles
- Luminous flux (lumens)
- Power consumption
- Colour temperature
- Colour rendering index (CRI)
This data is essential for accurate lighting calculations in architectural and engineering projects.
Design software compatibility
The files are in EULUMDAT (.ldt) format, the most widely used standard in Europe, and are compatible with:
- DIALux (DIALux EVO, DIALux 4)
- Relux
- AGi32
- And other professional lighting calculation software
Download files
Download all files (ZIP)266 luminaires available | Select individual luminaire: