China Indoor Dual-Color LED Moving Message Sign Board, Find details about China LED Module, LED Display from Indoor Dual-Color LED Moving Message Sign Board
Tehnical parameter | |
Dimension | 256*128mm |
Pixel pitch | 3mm |
Pixel Density | 10000 DOTS/M2 |
Pixel configuration | 1R1G |
LED specification | SMD 2121 |
Pixel resolution | 64*32 dots |
Panel weight | 0.4KG |
Weight for bracket | 1.7KG |
Best viewingdistance | 140/50 Deg |
Best viewing angle | 2-3 Meter |
Panel power supply | 5V40A |
Screen power supply | AC220V-AC250V |
Average Power | 250W/M2 |
Max power | 400W/sqn |
Driving device | Constant current drive |
Drive type | 1/16 Scanning |
Refresh frequency | >300HZ |
Control way | Asynchronism or synchronism |
Brightness | 2800 mcd/M2 |
Life span | 100000 Hours |
Communicaion distance | <100 Meter |