IES tools

IES File Generator

Generate a photometric file from luminaire parameters, preview Type C distribution curves, and export clean report pages when needed.

Generate IES Preview Curve Open Report Tool

Build photometric files with a cleaner workflow

CDN default

Luminaire manufacturer

Luminaire serial number

IES type

Date

LED number

Flux for single LED

Luminaire efficiency

C0-180 beam angle

Power of luminaire (W)

Generation mode

Distribution shape

Input key angle candela values. The editor interpolates all 1° data and mirrors C0/C180, C90/C270.

Luminous surface shape

Length of luminous surface (m)

Width of luminous surface (m)

Height of luminous surface (m)

Description / keywords

Open existing IES file

The indoor report pages are hidden on first load. They appear after Generate IES Report or after a file is uploaded and parsed successfully.

Generated Type C

1000 lmTotal luminaire flux

0 cdPeak candela

100 lm/WEstimated efficacy

120°Beam angle FWHM

CDN-spot01.ies