The HD resolution Epistar SMD 2121 3mm led module for indoor and outdoor led screen display
3mm SMD2121 led module feature:
1. 4:3 design. Cabinet's 4:3 resolution is specialized for command center. Perfect replacement for LCD display;
2. Extremely close view distances and wide view angles;
3. Small pixel pitch ensure good vision effect for closed view distance, friednly to eyes,
4. High quality, High defination, High refresh;
5. With small volume, light weight;
6. seamless splicing, image smoothness is high, the quality is good;
3mm SMD2121 led module parameter:
| No. |
Parameter |
Value |
| led type |
brightness |
Wave Length |
H/V Visual angle |
| 1 |
Red LED |
SMD2121 |
120-140 MCD |
620-625nm |
140°/120° |
| 2 |
Green LED |
SMD2121 |
360-435 MCD |
520-525nm |
140°/120° |
| 3 |
Blue LED |
SMD2121 |
80- 100 MCD |
470-475nm |
140°/120° |
| 4 |
Pixel pitch |
2.5 mm |
3mm |
4mm |
|
| 5 |
Brightness |
800-1000 cd/M2 |
1200 cd/M2 |
1200 cd/M2 |
|
| 6 |
Module size |
160mm x 160mm |
192mm x 192mm |
256mm x128mm |
|
| 7 |
Drive model |
1/32 scan |
1/32 scan |
1/16 scan |
|
| 8 |
Pixel Configuration |
1R1G1B |
1R1G1B |
1R1G1B |
|
| 9 |
Module Resolution |
64 dots x 64 dots |
64 dots x 64 dots |
64 dots x 32 dots |
|
| 10 |
Module pixel |
4096 pixel |
4096 pixel |
2048 pixel |
|
| 11 |
Power |
DC 5 v |
| 12 |
Number of colors |
16bit |
| 13 |
Discrete control point |
≤0.1‰ |
| 14 |
Control method |
Synchronize with the video source |
| 15 |
Working temperature |
-20°C~+50 °C |
| 16 |
Working environment humidity |
10%~90% |
| 17 |
Transfer board |
hub75 |
| 18 |
Notes: Specifications are for reference only. Please contact our salesperson for details. All rights are reserved to Led World. |
Product details:
Our Company:
Shenzhen LED World co.,ltd. was founded in 2007, with a registered capital of 30 million Yuan, a workshop covering an area of 9000 square meters and independent living and production places.
LED WORLD also has got good reputation from different users, our products are mainly supplied for international market, so offering quality products, competitive price, our enterprise survival in the big market. At any time,we are the best one of your reliable choice.
Our company offers user-friendly products that optimize productivity and business efficiency and maintain the highest standards of design and quality.
Workshop:
FQA:
1. Can you assign engineer to our site to guide the installation if we require?
Yes. We have qualified and experienced engineers who are ready to service for you ;
2. What are LED QTY ?
LED QTY is the quantity of LED lamps per square.
3. What is LED display?
LED full color led display is composed of many LEDs. One pixel is made up of three colors of LEDs, colors of LED can be divided into R.G.B.led display screen can show letters,pictures.video, images and so on.
4. What are Pixel Pitch?
Pixel Pitch is the distance between neighboring pixels.
5. What about your pre-sale service and post-sale service?
For pre-sale service: We have a professional sales team and a 12 years technical team who are willing to answer your question 24/7. We can offer a whole complete solution for your project!
For post-sale service: We can instruct you how to use, adjust the screens, and change the boken modules with spare parts.
Also, we can send technicals to your country to solve problems. Mostly, our led display will not have big problems within warranty time!
Customer Visiting:
Audited Supplier 
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