Model Number: RD16/OR/P3.91-H20 Brand Name: Royal Display Key Specifications/Special Features: Outdoor LED display is designated for outdoor events for advertisement, notice or performance purposes, which require quality of high brightness and being water-proof.Outdoor LED display is widely used in various outdoor events, including airport information display, stadium advertisement and score board, concerts and performance stages, highway billboards, shopping malls, residential quarter boards etc.We provide not only outdoor display screens and modules of different pixels, but also installation solutions based on our years of experience and participation of all sorts of programs for outdoor LED display. ParameterP3.91P4.81 P5 Pixel Pitch(mm) 3.91 4.81 5 Lamp Encapsulation SMD2121 SMD2727 SMD2727 Pixel Density(Pixel/sq.m.) 65410 43222 40000 Module Dimensions(LxWxH)/(mm) 250x250 250x250 320x160 Module Rosolution(dot) 64x64 52x52 64x32 Cabinet Dimensions(LxWxH)/(mm) 500x500 500x500
640x640(800x800) Cabinet Rosolution(dot) 128*128 104x104 128x128(160x160） Color Grayscale(Bit) 12-16 12-16 12-16 Refresh Rate(Hz) 60 60 60 Scan 1/16 1/13 1/8 Brightness(nit） 6000 5500 5500 Optimal Horizontal Viewing Angle（°） 120 120 120 Optimal Vertical Viewing Angle（°） 50 50 50 Viewing Distance（m） 4-12 5-15 5-15 AC input Voltage(V) 110-220 110-220 110-220 AC input Frequency(Hz) 50-60 50-60 50-60 AC input Power Typical Value(W/㎡) 360 360 180 AC input Power Maximum Value(W/㎡) 1200 1200 660 IP rating(Front/Rear) IP65/IP42 IP65/IP42 IP65/IP42 Lifetime Typical Value(hrs) 100000 100000 100000