US Patent 11754235 Lighting system and structures and apparatus related thereto

Light systems, systems and apparatus related thereto that aids in the installation and removal of a luminaire as well as eliminates gaps formed in a housing for the light system. The light system includes a spring-loaded attachment system for a light system, a mounting system in which a luminaire can be arranged therein that includes interchangeable plates to accommodate various size and shape luminaires, and a light-blocking rotatable housing assembly for a recessed luminaire.