
Enable the Support Hardware Ray Tracing and the Hit Lighting for Reflections options in the Project Settings to achieve near Ray Tracing levels of reflection quality for Lumen.
Do note that enabling this will impact GPU performance.

Enable the Support Hardware Ray Tracing and the Hit Lighting for Reflections options in the Project Settings to achieve near Ray Tracing levels of reflection quality for Lumen.
Do note that enabling this will impact GPU performance.