These are IESNA formatted photometric files for use in commercially available lighting application software. To acquire bare lamp performance data, please visit the lamp manufacturer directly. Links to several lamp manufacturers can be found on our Lighting Links page.

Download All IESNA formatted photometric files
Download Bare Lamp Performance documents

To search for IES files please enter the part number or part number prefix of the product that you are trying to locate.
For example, an entry of "SR" would return any available product with an IES file that has an "SR" anywhere in the products name.