HongKong based LED screen manufacturer Lighthouse Technologies has introduced VideoBlades™ 12, a revolutionary large-scale LED display. Combining  with the technology from Lighthouse and Pix2o,VideoBlades™ 12 features a 12.5mm pixel pitch, modular LED screen that delivers superb image quality both indoors and outdoors. The new product comes in two formats, SkyRoll™ and GroundRoll™ which can deployed by rolling up or down from its patented rotating structure, just like a window shade. The modular format allows for the seamless forma...