Method of deflecting light includes the steps of providing a substrate and forming a supporting member on the substrate. By means of a smart partitioning of the signal processing for predistortion between the analog domain and the digital domain, a more linear relationship between the digital input data and the output RF signal is achieved. An etching process is then performed, using the upper pattern as an etch mask, to remove unprotected portions of the underlying concentric rings. The composition may be prepared in the form of a dry material or as a solution. The set comprises at least one panel, which is made at least partly of composite material which is substantially water-repellent and has any shape and size depending on design requirements, the perimetric walls of each panel being provided with watertight anchoring to the contiguous panels. The first fastening component further includes a fastener body movably mounted in an opening in the first lock plate, and a fastening arm extending from the fastener body.