1. High transparency Up to 80% transparency rate could keep the internal natural lighting and viewing, the SMD are almost invisible from a certain distance. 2. Light weight PCB board is only 10mm thickness, 14kg/㎡ light weight allow small space for the installation possible, and minimizes the negative impact on the appearance of the buildings 3. Fast installation Fast lock systems ensure fast installation, saving labor cost 4. High brightness and energy saving 6000nits brightness ensure the perfect visual performance even under direct sunlight, without any cooling system, saves lots of power 5. Easy maintenance Repairing single SMD without taking of single module or entire panel 6. Stable and reliable Stability is very important for this product, under the patent of inlaying SMD into PCB, ensure the stability better than other similar products in the market. 7. Wide applications Any building with glass wall, for example, bank, shopping mall, theatres, chain stores, hotels, and landmarks etc.