BrightShelf® is an advance in the science of daylighting and light shelf design. The BrightShelf® light shelf daylighting system helps save energy by reducing the need for electric lighting and also minimizing the demand on cooling systems due to solar heat gain. BrightShelf® is a passive solar device that redirects sunlight onto the interior ceiling, creating a superior ambient source of natural daylight. Our unique Ogee curve is optically shaped to maximize performance, casting light into a room farther than conventional flat light shelves. Our light shelf system brings the true potential of daylight harvesting to the forefront of building design.