Blender Guru - Did you know that Cycles now allows for IES lighting? Download the add-on by Lockal here: http://blenderartists.org/forum/showthread.php?276063-IES-Lamps-to-Cycles It's great for realistic architectural lighting! | Facebook
IES Light Profiles | Flax Documentation
80k free IES profiles for architectural light • Blender 3D Architect
IES Texture Node — Blender Manual
IES Lights Pack - Store • LeoMoon Studios
Add support for IES profiles · Issue #4365 · playcanvas/engine · GitHub
ies library: Home
CGArena : Understanding IES Lights
IES profile | High Definition RP | 10.0.0-preview.27