The K series is appropriate for outdoor commercial advertising, stadiums, stations, and other applications. The naked-eye 3D project in the image which is positioned at a busy crossroads, makes use of Dicolor's K series products. Visual contrasts and 90° right-angle splicing are used to construct the 525sqm huge screen. After the project was launched, the large screen quickly became a local popular destination. The realistic 3D effect attracted countless people to take photos as a souvenir.