VRay is a rendering engine that uses advanced techniques, for example global illumination algorithms such as path tracing, photon mapping, irradiance maps and directly computed global illumination. The use of these techniques often makes it preferable to conventional renderers which are provided as standard with 3d software, and generally renders using these technique can appear more photo-realistic, as actual lighting effects are more realistically emulated. So, if you want to make a realistic scene with light, VRay can answer your question. Here is tutorial how to learn an create realistic chrome material using VRay.
Chrome Material with VRay Link
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