Product Details Brand: TOP-TECH Pixel pitch: 5mm Pixel density: 40000 dots/m Brightness: ∶1800 Pixel configuration: 1R,1G,1B LED standard: SMD 3in1 Module size: 160】80mm Module resolution: 32】16=512 dot Cabinet size: 800mm】640mm Resolution/cabinet: 160】128 dot Extremely high refresh rate, extremely high grey level, high brightness, Cree LED.