Equirectangular HDRi in .hdr for use in environment background of 3D scenes. This HDRi has 20 EVs (high) Dynamic Range for great realistic lighting.
This HDRi is unclipped, so it will produce an extremely realistic lighting.
It's important to consider whether an hdri is unclipped or not. Being unclipped means that the entire brightness range is captured, including the brightest part of the sun. This ensures that the light is extremely realistic. Contrary, if a hdri is clipped (or clamped) it will produce unrealistic and contrastless light.
10K(10000x5000px) for crystal clear reflections and backgrounds.