Delta’s IE-4 Series is a cost-effective Indoor SMD LED display that offers outstanding performance and reliability. Ideal solution with professional dot correction technology provides superior color feature. The IE-4 series provides the best viewing experience with optimal color, brightness and contrast. With a contrast ratio of 8,000:1, a light output of upto 1,700 nits and native 16-bit/14-bit color processing, the IE-4 delivers excellent image and video quality in any indoor setting.