https://eulumdat.icu/
Eulumdat Editor - LDT/IES Photometric File Editor
ies photometriceulumdateditorldtfile
https://www.real-ies.com/
Real IES - Create Photometric IES Lights For Your 3D Renders
Oct 23, 2025 - Standalone Software to create photometric IES lights in asymmetric C-planes to be used in your photorealistic 3D renders.
for yourrealiescreatephotometric