Luminaire having annular inner housing with detachable annular louver support element

摘要

A luminaire has an inner annular housing separating an interior cavity of an outer annular housing of the luminaire into a central portion and an outer annular portion. The luminaire also has an annular support element detachably mounted to a bottom end of the inner annular housing and removably supporting an annular louver in the outer annular portion of the interior cavity outside of the inner annular housing and below an illumination lamp of the luminaire.