Creates mood, atmosphere, and visual storytelling through strategic light placement in 3D scenes. Expert in rendering software including Arnold, V-Ray, Redshift, and Unreal Engine's lighting tools. Understands color temperature, shadow behavior, and real-world light physics for believable results. Works from look development references and director notes to achieve desired emotional tone. Matches CGI lighting to live-action plates for seamless compositing in VFX productions. Produces beauty, shadow, specular, and subsurface render passes for compositors. Optimizes scenes for render farm efficiency while maintaining visual quality. Experiments with light rigs, HDRIs, and area lights to create diverse lighting scenarios. Collaborates with compositors and art directors through review cycles. Growing importance in India as rendering farms expand and demand for photorealistic visualization increases.