C-Max (/2.5/P4) LED modules is our recommended option when it comes to LED screens for indoor use; this series is simple and durable; it has the same proportion of video source as LCD screens, and hence can directly replace LCD. Advantages: 1. 640mm*480mm cabinet size. can be assembled into 4:3/16:9 large screens. 2. Directly mounted on the wall, save space and labor. 3. The cabinet is made of die-casting aluminum, which is light in weight. 4. Wall-mounted installation, front service for modules, power supply units, and cards. 5. Perfect design of lamp board PCB, high-end IC, showing high grayscale, refresh, and brightness. 6. Good heat dissipation, no noise, energy saving, and environmental protection. Applications: Widely used in commercial display, indoor fixed advertising, auditorium, conference room, banquet, vestibule, exhibition demonstration, transportation, studio, and command control.