Recessed luminaire, mounting in plank ceilings or solid ceilings. Adaptation for ceiling types with affixed side mouldings/side moulding frames. Side mouldings and side moulding frames are ordered separately. Same for suspension brackets (MNT-I). Steel luminaire housing with white epoxy/polyester powder coated paint finish. Optic (Reflector) can be hinged to both sides for easy installation.