Detailed Product Description Each pixel composing two red, one pure green and one pure blue colors Each module composing: 16 x 8 pixels Pixel pitch: 16 x 16mm Pixel density: 3906 per square meter Per square meter luminescence: Not less than 8000cd Angle of view: Horizontal: 140 degrees Vertical: 70 degrees Viewing distance: 10 to 200m Refresh frequency: Not less than 240Hz Pictures refresh speed: 60 fields/second Chroma level: 4, 096 LED life: 100, 000 hours Power supply: AC 220V Working temperature: -20 to 60 Celsius degrees Suitable for full color outdoor LED display screen, pitch can be p10mm, p12mm, p16mm, P20mm, p25mm, p31.25mm.