Fusion Optix provides a range photometric testing services for characterizing LED luminaires and fixtures. Customers are issued a complete test report (in PDF format) along with the resulting IES file for use in most application and modeling programs.
“IES FILES” A standardized data file which expresses the light output of a luminaire as luminous intensity versus angle. IES files are assigned the file extension “.ies“. Used by lighting designers to model the illumination performance of a lighting scheme using commercial lighting design programs such as Agi32. An IES file is commonly referred to as “photometric data” for a luminaire.