Single Color LED Display is one type of LED Display designed by advanced technology. The single color led displays features effective text messages or graphics in 4,096 shades in red or any single color. The features of single color LED can be summarized as (1)Powerful visual effect to make system lively; (2)Multilingual Messages can be created in English, Hindi & Marathi etc; (3)It displays date, Time & Temperature, Humidity; (4)Display different set of messages in different time slots; (5)It has got a library of 500 thoughts; (6)Switch on & Switch off at instructed time. Just for these advantages, that's why single color LED display is widely used in various hospitals, airports, shopping malls to display date, time, temperature and humidity to attract audiences attention. To businessmen, single color LED display is definitely the most cost-efficient way to advertise their business.