Tender For Supply And Installation Of Digital Led Display Boards (Model – P4) At Three Of Our Branch Premises Pixel Pitch 4 mm 2 Pixel density > 62500 Dots/sq.mtr 3 LED Lamp SMD 1921/2525 4 Configuration 1R1G1B 5 Structure Lamp & IC in the same PCB 6 Resolution 80 x 40 = 3200 Dots 7 Max current < 10.34 Amps 8 Input voltage 4.5 V 9 Power consumption < 47 watts 10 Drving mode constant current 11 Brightness > 4500 cd/m2 12 Bright Variation 20 - 100% 13 Brightness uniformity >0.95 14 Horizontal Viewing Angle 120 - 140 Deg 15 Vertical viewing angle 120 - 140 Deg 16 Best viewing Distance >4 m 17 Black spot ratio <0.0003 18 Max power consumption <909 w/m2 19 Operation Environment Outdoor 20 Gray
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