This modular system of LED panels closely integrates light, video and set design, offering entirely new possibilities for displaying video and images for stage shows, TV studios and other commercial applications. With LEDs encased in clear acrylic tubes, the screens are 60% transparent and allow light, air and effects to pass through them. Dim the panels and they seem to disappear, revealing objects or performers placed upstage. Light can be projected from behind and smoke effects made to emerge through the screens. In architectural applications, video walls can be placed behind windows to allow sunlight into interior spaces. The LC 2140 is bright enough to be visible in daylight and suitable for large-scale and outdoor productions. It features excellent resolution without compromising lightweight and transparency. Panels are easily stacked or suspended. When assembled with standard Prolyte CCS6 conical truss connectors, they form very sturdy structures. Data and power can be daisy-chained between them with standard DVI and PowerCon cables so you don’t have to run a separate cable to each frame from a control box. These panels are built tough for the road and smart for easy set-up, with no external drive or power boxes; each unit comes with everything built-in, substantially reducing set-up time, We offer 72 pcs in very good condition. They are in flight cases 4 pcs or 5 pcs each. Price listed is each. Not inclusive of taxes and transportation costs.