Parameters
| LED Lamp |
| Type |
SMD2121 black body |
| Brand |
Epistar |
| Arrangement |
1R1G1B |
| Chip parameters |
Red (620-625nm) IV:(250-300mcd ) |
| Chip parameters |
Green (520-525nm) IV:(450-550mcd) |
| Chip parameters |
Blue (470-475nm) IV:(100-120mcd) |
| LED Module |
| Pixel Pitch |
4.81mm |
| Module Size |
250×250mm |
| Module Resolution |
52×52=2704(Dots) |
| Module Weight |
0.2kg |
| LED Cabinet |
| Pixel Density |
43222 Dots/sqm |
| Frame Frequency |
no less than 60 frame/sec |
| Cabinet Resolution |
104×104=10816(Dots) |
| Input Voltage |
AC110-220V±10%, 50/60Hz |
| Cabinet Dimension(W*H*D) |
500×500×95mm |
| Output Voltage |
DC-5V, 40A/60A/80A |
| Module Quanty /Cabinet |
2×2=4(Pcs) |
| Color Grayscale |
16bit |
| Gray Scale per Color |
65536 level |
| Cabinets Material |
Aluminum-magnesium alloy Cabinet |
| Color Processing |
R(1024)×G(1024)×B(1024) |
| Cabinet Weight |
6.25kg |
| Brightness Adjustment |
256 color levels, can be adjusted manually and automatically optional |
| Brightness |
>1800cd/sqm |
| MTBF( mean time between failures) |
5000 hours |
| Viewing Angle |
140(Horizontal), 140(Vertical) |
| Life-span |
100, 000 hours |
| Nearest Viewing Distance |
8m |
| Protection Level(front/back) |
IP43/IP54 |
| Power Consumption (Max) |
1000 w/sqm |
| Malfunction Dot Rate |
less than 0.0001 |
| Power Consumption (Average) |
350 w/sqm |
| Working Temperature |
-15oC-50oC |
| Display Function |
Text, Graphics, Video |
| Humidity |
15%-85% |
| Refresh Rate |
>1800Hz |
| Drive Mode/Driver Position |
Constant driving 1/13 Scan, Combined diver board |
| Control System |
| Control Mode |
Synchronization/Asynchronization |
| Input Signal |
AVI/MPG/MPEG/TXT.etc |
| Control System |
Sending Card, Receiving Card, Receiving HUB |
| PC Operating System |
Microsoft Windows 10 ,Windows 7 and XP |
| Software |
LED Studio |
| Communication Type |
Net cable; 3G, WIFI(Sold separately) |
| Language |
Chinese, Traditional Chinese, English, French, Japanese, Russian, Thai, Spanish, Polish, Italian, Portuguese, Turkish, Dutch, Greek, Bulgarian, Romanian, Arabic, Korean, German |
| Certificate |
CE, ROHS, FCC, ISO9001, TUV |
| Control Card Input |
DVI, USB; RJ45, HDMI(Sold separately) |
LED Module & Cabinet
Case
Our Clients
Control system
Packing
Our Service
1) Your inquiry related to our products or price will be replied in 24hours
2) Well-trained and experienced staffs to answer all your enquires in fluent English
3) OEM&ODM, any your customized screen we can help you to design and put imto product.
4)Distributoer ship are offered for your unique design and some our current models.
5)Protection of your sales area, ideas of design and all your private information
Certificate
Trade Terms;
1) Payment:T/T, usually 30% prepayment before production, 70% balance to be paid before delivering, it also change according to total quantity
2) Production lead time less 20sqm:7-15days, more than 50 sqm:30days
3)Sample can be delivered in 30days
4) Shipping port: Shenzhen, Mainland China
5) Discounts are offered based on order quantities
6) MOQ:1sqm/1pcs
1. Free training:
You can send your engineers who have knowledge of electronics and information to our factory and we provide free technical training, which contains training operation and maintenance of the LED display at our factory. We also offer the instruction manual, software, test report, drawing steel structure and so on.
2. Installation:
We offer you the engineer to install the LED display, you have to offer him the two-way air tickets and accommodation as well as visa. The engineer's salary is $80/day; Or we offer you the training on the LED display installation and repairing for free after you live in our company, or we can guide you to install the screen by remote control.
3. Service after sales:
If you have any questions about our product, you can inform us by mail or call, and we will reply you in 24 hours when we get you E-mail or call, and offer you a good solution for your problem
Audited Supplier 
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