ready to use light - realistic illuminationsImport them in unreal, unity, blender or others!Th format of light files is .ies You will get 10 files and an blender example ready to render.You can create infinite renders and application, you can also use them to create brushes or new visual effects.Ies are dynamic, you can change parameters and play with them.The Illuminating Engineering Society (IES) has defined a file format which describes a light's distribution from a light source using real world measured data. These IES Photometric files, or IES Profiles, are a lighting industry standard method of diagramming the brightness and falloff of light as it exists a particular real world light fixture. It enables them to account for reflective surfaces in the light fixture, the shape of the light bulb, and any lensing effects that happens, from Unreal Engine documents.