HDR Light Studio™ is designed specifically for creating HDRI light and reflection maps for CG rendering. Users create lighting designs by placing light sources onto a 2D canvas representing a sphere map and interactively modify their properties. As you manipulate your lights on the canvas the shape is automatically distorted in real-time so they maintain their shape when mapped onto a lighting sphere.
Lighting designs are stored independent of the final output resolution so that you can quickly test your design with a lightning fast ‘quick preview’ output, and then scale it up to production quality for your final renders.
HDR Light Studio™ supports both the major HDR file formats (exr and hdr) . The final resolution is only limited by your version of HDR Light Studio™.
Find more information or try the trail download of HDR Light Studio