indoor ph7.62 full color led display with competit

product specifications: ph7.62 video led display with full color for indoor usage,high refresh rate,large viewing angle, best viewing distance, LED lamp: Encapsulation: R: SMD 3528 G: SMD 3528 B: SMD 3528Wavelength: R: 625 ±2.5nm G: 520 ±2.5nm B: 470 ±2.5nmBrightness: R: 300mcd G: 850mcd B: 180mcdLED module: Pixel pitch: 7.62mm Pixel configuration: 1R1G1B Resolution: 32 x 16 dots Size: 244 x 122mm Weight: 0.21kgLED cabinet (standard): Resolution: 64 x 64 dots Size: 488 x 488 x 100 to 120mm Module quantity: 2 x 4 piecesLED display: Pixel density: 17,200 dots/m2 Brightness: 2,000cd/m2 Driving mode: constant current Scanning mode: 1/8 scanning Maximum power consumption: 840W Average power consumption: 450W Gray grade: 10 bits Colors: 1,024 levels per color Frame frequency: 60Hz Refresh frequency: ≥400Hz Brightness adjustment: 256 levels automatic Color temperature: 6,500 to 9,300K adjustableEnvironmental temperature: Storing: -35 to 85°C Working: -20 to 50°CInput voltage: 110/220V AC ± 10% Horizontal viewing angle: 160° Vertical viewing angle: 120° Ingress protection: IP50 (front) and IP20 (rear) File format supported: TXT, JPEG, MPEG, BMP, SWF, GIF, DAT, and more Hub type: HUB75 Best viewing distance: 6 to 33m Control distance: LAN wire: 100mMulti-mode fiber: ≤500m Single-mode fiber: ≤15km MTBF: 10,000 hours Lifespan: 100,000 hoursph