MeshPhysicalMaterial
MeshPhysicalMaterial[]a default material used in MeshMaterial. The most accurate material, that can be parameterized with
Roughness
Emissive
Metalness
Example
Graphics3D[{MeshMaterial[MeshPhysicalMaterial[]], Roughness[0], Sphere[], PointLight[Red, {1.5075, 4.1557, 2.6129}, "Intensity"->50], PointLight[Cyan, {-2.268, -2.144, 3.1635}, "Intensity"->50]}, "Lighting"->None]