Product Name:
P3.91 RGB Video Full Color SMD LED Display ModuleScreen Color:
RGB
Screen Maintenance:
Back Side Maintenance
Module Size:
250*250
Pitch Size:
3.91mm
Brightness:
3000nits
High Light:
led sign module, rgb led display module
P10 RGB video full color SMD LED Display Module , Epistar LED Chip
♦ Trade Info
1). Trade terms: FOB,CIF,EXW
2). Payment terms: T/T ,Western Union, Paypal, Escrow, Moneygram
3). Payment condition: T/T ,30% deposit before production, 70% balance before delivery
4). Production lead time less 20 sqm: 8-15days, more than 50 sqm:30days. Sample can be deliveried within 3days
♦ Our service
1. Reply your inquiry in 24 working hours
2. Customized design is available ,OEM and ODM are welcomed
3. Delivery the goods to our customer all over the world with speed and precision
4. Offer customer the lowest price with high quality led module and led display
5. Warranty time: led module:2years led display:3years
♦ Product specification
indoor SMD P3.91
Lamp size 2121
Resolution/mm 3.91
Pixel configuration RGB 3 in 1
Pixel density/pixels/m² 65410/m²
Module resolution 64×64
Module size/mm 250*250
View distance ≥0.5m
Single point brightness adjust Can be added
Single point color adjust Can be added
White balance brightness >2500cd/㎡
Color temperature 6500K-9500K
Horizontal view angle 120(degrees)
Vertical view angle 60(degrees)
Signal Process bit 10 or 14 bit
Grey process 1024x1024x1024 16834x16834x16834 65536x65536x65536
Control distances Internet cable:100m, multimembrane:500m, monofilm:5km
Driving mode Constant driving current
Scanning mode 1/32
Frame rate 60Hz
Refresh frequency >4200Hz
Control mode Computer synchronous
Brightness adjusted range Manual, automatic operation, stepless continuous adjusted 255 steps. No grey loss
Out of control point <1/10000
Working hours ≥72hours
Mean Time Between Failure >5000hours
Life time 100000hours
Life-all-white(brightness halving) 50000hours
Environment temperature range Operating temperature range: -20-45℃ Storing temperature range: -30-65℃
Maximum power:/㎡ <1000W
Average power:/㎡ <280W
Self-check technology LED spot self-check, communications check, power check, temperature monitor(need customization)
Remote monitoring Remote supervision and control, record potential fault, send out warning signs to the operators.(need customization)
Software environment WindowsNT,Windows1999,WindowsXP
Luminous point width between centres Deviation<3%
Brightness uniformity <10%
Color uniformity(chromaticity coordinate) ±0.003
Power supply request AC85-264V(50Hz-60Hz)
Contrast (1000:1)
System protection Moistureproof,dustproof,high temperature protection,anti-corrosion,anti-burning,anti-static,anti-vibration
Humidity(working) working:10-95%
Humidity(storing) storing:10-95%
Product Overviews
Items Indoor Led display:
Material steel,aluminum ,die casting aluminum
Payment 30% deposit before production, 70% balance before shipping
T/T
Western Union
Packing: Standard Export Carton with fully Polyfoam or Pearl Wool
Flight case;
Anti-shaking wooden case
Shipping: 5 to 7 working days upon receiving deposit payment
After-Sales-Service: Lifetime with professional engineer support for free.
Within 5 year, supply spare parts for free if has quality problem
Using Range Shopping mall,bank,bus station, train station,
♦ Production process:
1) Incoming Inspection→2) SMD→3) Plug-in
→4) Wave Soldering→5) After Welding→6) Testing
→7) Semi Finished Aging→8) Module Assembly
→9) Gluing→10) Finished Aging→11) Detection Finishing Warehousing
♦ Our advantages
Professional Manufacturer of led display
1. OEM service,No MOQ
2. Easy installation,regular items in Stocks
3. Offering free design drawing as requested.
4. Remote controlling and adjusting are available.
5. Wooden case or flight case,you are the boss.
6. Your reply will be replied within 24 hours.
7. Fast delivery: Usually 6-8 working days
8. Excellent R&D team,factory Price and assure you quality goods.
♦ Packaging and shipping
Wooden case or flight case package are available.
Shipping by sea,air or DHL,multiple shipping ways for your choice.
♦ Methods for Quality Assurance
a. Aging
b. Vibration Testing
♦ Why choose us:
Continues Quality
With more than 12 years experience in led display producing,equipments are updated regularly.What’s
more,unique standardized and module production ensure our products continuous quality.
Competitive Price
With large scale production capacity and professional production technology,our company have built
effective modular production.We always stick to promote the technical innovation and reduce cost to
benefit customers.
Fast Delivery
Once we promise the delivery date,we will try our best to fulfill it.Special procedures such as emergency
inventory will be used to maintain your uninterrupted supply of the products.
Perfect Service
Pre-sales:Your purchasing requirements will be highly valued and we’ll recommend suitable products to
you.
After-sales:We will track the products usage and then constantly perfect our products.
Our team will be forever here to offer you full supports !!!
Contact Person: HERO[email protected] [email protected]
