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1) Item name: led video dance floor 2) Item no: RC-P25 3) Pixel pitch: 25 mm 4) Resolution: 1600 dot/m2 5) Best viewing angle: H140, V 60 6) Pixel configuration: 2R1G1B 7) LED package: 546 8) Display pixel: 40*40 9) Max power: 300W/ 10) Drive mode: 1/4 scan, constant current driving 11) Exchange frame speed: ≥60Hz/s 12) Refresh frame frequency: ≥400Hz/S 13) Display brightness: ≥4500cd/ 14) Environment temp: -4060 15) Grey scale: ≥16.7M color 16) Brightness adjustment: RGB and 256 manual grades 17) MTBF: 50,000 hrs 18) Lifetime: 100,000 hrs 19) Weight: net 42.5kg ; gross 48.5 kg 20) Size: 1000*1000*80 21) Voltage: AC220±10%