Model NO.: P3.91
System Operating Platform: Win XP,Win 2000,98,Nt
Display Type: LED Video Display
Application: Stage Performance, Advertising, Shopping Guide
IP Rating: IP43
Certification: CE, RoHS, CCC, FCC
LED Style: SMD2121
Module Size: 250mm * 500mm
Module Resolution: 64*128dots
Cabinet Size: 500*500mm
Cabinet Material: Die-Casting Aluminum
Trademark: PRT
Transport Package: Wooden Case
Specification: CE, FCC, Rohs
Origin: Shenzhen China
HS Code: 8528591090
New design Rental led panel with independent modules and magnetic fixing design for both and front maintance,panel size of 500x500mm,also can be 500x1000mm for indoor or outdoor fixed or rental use,can be used for P3.91,P4.81 and P6.25.1.Popular and multifunction cabinet design, available for various application,only need to replace the module with different pixel pitchs and keep the same cabinet,save cost
2. Made with die-casting Aluminum material, keep strong struction and durable, long life span
3. Independent and integrated control box for quick replacement and convenient maintenance
4.LED Modules absorbed on the frame with magnets tightlyeasy to assemble and maintenance
5.Panel frame support different mode(different pixel pitch),available for P4.81, P3.91 and P6.25
See more pictures for good understanding and contact us for details





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P3.91 SMD2121 Indoor full Color LED Screen Specification | |
Pixel pitch | 3.91mm |
Pixel Configuration | 1R1G1B |
LED component | SMD2121 black |
Size of module | 250mm x 250mm |
Resolution of module | 64x64dots |
Size of cabinet | 500x500mm/500mm x 1000mm x 75mm |
Resolution of cabinet | 128x128/128x256Â dots |
Material of Cabinet | Die-casting |
Weight of Cabinet | 8kgs/14kgs |
Brightness | >1600cd/sq.m |
Density | 65746dots/sq.m |
Best viewing angle | 140 /140 |
Pixel Configuration | 1R1G1B |
Best viewing distance | 3-50M |
Maximum power consumption | 1200W/sq.m |
Average power consumption | 640W/sq.m |
Driving method | 1/16 scan |
Control method | Synchronization |
Gray scale | 65536 |
Colors | 256*256*256 |
Color temperature | 3200-9300k |
Uniformity | 97% |
Working voltage | AC220V/110V±10% |
Working temperature | -20ºC~+50ºC±10% |
Working humidity | 10%Â ~Â 90% |
MTBF | 10,000 hours |
Frame frequence | 50/60Hz |
Refresh frequence | >1920Hz |
IP grade | IP31 |
Life Span | 100,000 hours |
Data transafer method | RJ45 |
Pratical standard | CCC Â TUV-CE Â ETL etc. |
Effectivce Communication Distance(without relay) |
Unshielded twisted pair net line transmission distance:100M, max transmission distance:130M; Multi-mode optic fiber: 500M; Single-mode optic fiber: 10KM |
Accepting signal with video processor | PAL/NTSC/SECAM,S-Video;VGA;RGB;HDMI,DVI,Composite Video;SDI,DP etc. |
Systems operating platform | WINDOWS(WINXP,WIN7/8/10), and interfaces for secondary development |
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