Model Number: KY-IN-3.9B Brand Name: Kylinaire Key Specifications/Special Features: P3.91 indoor rental LED displayConvenient and flexible, wide application range for rentalScreen operating environment:-20 to +50°CWarranty period: 3 yearsCustomized: available Pixel pitchP3.91/3.91mm Pixel configuration 1R1G1B LED configuration SMD2121 Module size 250*250*16mm Module resolutions 64*64p Scan mode 1/16s Brightness ≥1500cd/m² Max/average power consumption 1000/500W/m² Density 65536dot/m² View angle ≥120° Refresh rate ≥960Hz Best view distance ≥4m Display color quantity 16777216 IP grade IP43 Standard cabinet size 500*500*80mm