1, high brightness: LED using cold light technology, outdoor LED display brightness is greater than 8000mcd/㎡, is the only outdoor all-weather use of large display terminal; The brightness of indoor LED display is greater than 2000mcd/㎡.

2, long life: under the appropriate current and voltage, LED service life can reach 100,000 hours.

3. Large viewing Angle: indoor viewing Angle can be greater than 160 degrees, outdoor viewing Angle can be greater than 120 degrees. The size of the viewing Angle depends on the shape of the LED. The screen area of the display screen can be large or small, as small as less than one square meter, as large as hundreds of square meters, thousands of square meters;