Lightmap’s free HDRIs are intended for portfolio renders and product visualization, and mimic real studio lighting set-ups, including both the illumination created and the reflections of light sources and reflectors. The HDRIs were created with HDR Light Studio, Lightmap’s lighting design software, and are available alongside six of the area light maps available inside the application. Lightmap has released a pack of 25 free HDRI maps mimicking real-world studio lighting set-ups.