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P4 SMD Indoor Full Color LED Display Screen
1.The total amount of heat reduced
Using energy-saving (low constant current from the control point), high efficiency constant current chip;
Using high brightness and high efficiency of LED lamps;
2.The automated process
All using SMD process, fully automated machine operation, reducing human error and damage and improves reliability.
3. low failure rate
Using sophisticated type of material, in terms of testing: instrument light intensity distribution, it is a direct measurement of the LED lamp light intensity, viewing angle, wavelength, and other optical properties; aging test LED lamps attenuation; an IC testing stand, strict control the quality of the IC. High-temperature aging at the end of the production process and cabinet vibration test, good control of Weld and other issues.
4.fast locks and assembling pins, flatness and seamless are greatly increased, less than 0.01mm , easy to install and dismantle
5. Seamless connection, less than 0.1mm between 2 cabinet.
Mainly used for the hotel lobbies, restaurants, shopping mall, conference hall, banquet hall, exhibition hall, studio show, airport, railway station, cinema, stage, church, etc.