-High resolution .hdr Panorama
-High resolution .jpg Tonemapped Image
-512×256px resolution blurred light map
Projection: 360/180 full spherical panorama, Spherical Map Latitude-Longitude Depth: 32 bit per channel
High Dynamic Range Image HDRI allows you to import a real lighting situation into your 3d scene. Wonderful shadows and reflections in the scene can achieve the highest level of realism in the rendering.
It helps you to dramatically speed up the lighting process and is especially usefull for automotive and product visualization.