Nexus 21 Model L-77i (Drop-Down TV Lift - For Up to 86'' TV)Model L 77i provides the perfect solution when TV placement is a challenge. In a room with no wall or cabinet available for the TV, choose instead to conceal it in the ceiling. L 77i reveals the TV, lowering it to the perfect viewing position, at the touch of a single button. This unit can be installed in the ceiling and can also be mounted on vertical surfaces, such as areas with transitional height ceilings. Popular uses: Open concept homes where TV