Installing the Outdoor TV and Backlighting

What happens here

The full-motion TV wall mount (Armstrong brand is mentioned by the box) is unboxed and assembled according to its instructions. The mount is then attached to the back of the outdoor TV, ensuring it is centered and securely fastened to the VESA mounting holes. The assembled TV and mount are then carefully lifted and hooked onto the recessed wall structure. The builder mentions that they will also install LED strip lighting around the perimeter of the TV recess to create a backlighting effect, adding ambiance and accentuating the TV.

Goal: Mount the outdoor TV and add accent backlighting.