The OPERA & VISION Pergola® Adjustable Louvered roof systems are a motorized sun and rain solution for large and small patio areas. They are a great solution for restaurant and hotel outdoor eating areas. The motorized louvers can be positioned anywhere within their 140-degree range of motion for the exact amount of sun protection or ventilation desired. For rain protection, close the louvers and the rain will be diverted through the integrated gutter system and posts. For the Opera model, add optional retractable roll down zip shades available with mesh fabric or vinyl windows.Optional heaters are available for extended using during the cooler season. Optional integrated RGB LED lighting and soft white spotlights are also available.