Product introduction：Innovative design of the cabinet, simple and generous, light weight, easy installation and dismantling, high refreshment, high grey scale, low power consumption, Particular black lamp design, super photographic effects.（The following rooms are the latest cabinets）
Basic technical parameters of the product：
ITEM
P3.91 Pixel Pitch(㎜) 3.91 Pixel Density（pixel/㎡) 65536 Pixel Component 1R1G1B LED Configuration SMD2121/2020 Panel Dimension(W×H)(mm) 250*250 Scan Mode 1/16,1/32 Cabinet Dimension(W×H)(mm) 500*500 Cabinet Material die-casting aluminum Cabinet Weight Kg 8 Brightness（cd/㎡） >1000Nit Color Temperature 3200K-9500K Viewing Angle(V) 140° Viewing Angle(H) 140° Contrast Ratio 3000:1 Max Power Consumption（w/㎡） ≤800 Ave Power Consumption（w/㎡） ≤300 Operating Power Source AC85~264V(47-63Hz) Frame Frequency（Frame/S） 60 Refresh Rate（Hz） ≥1200,≥2880, Gray Level RGB65536Grade Brightness Adjustment Level 256Grade Brightness Adjustment Mode Manual/Automatic/Programmable Control Distance UTP＜100m；Muti Mode Fiber＜500m；Single Mode Fiber＜10Km Operating Temp ﹣20℃－﹢50℃ Operating Humidity 10%－90%RH Protecting Rating IP31 MTBF ＞10000h LED Life Span ＞100000h LED Best View distance 3m-100m
