1. Attached pictures show our PH 4mm indoor led display for concerts;
2. The sizes for our PH 4mm indoor led display for concerts can be PH 4mm, PH 5mm, PH 6mm, PH 7.62mm, PH 8mm, PH 10mm and PH 12.5mm;
3. The brightness of our PH 4mm indoor led display for concerts will be over 1000 cd per sqm;
4. The refresh rate of our PH 4mm led display for concerts will be over 1200 Hz;
5. The applications for our PH 4mm led display can also be conferences, indoor advertising, etc.
|
Resolution |
4 mm |
|
LAMP |
LED Type |
SMD 3-in-1 |
|
Wave length |
R: 620 nm |
|
G: 524 nm |
|
B: 468 nm |
|
BOARD |
Pixel configuration |
1R1G1B |
|
LED driving method |
1/16 dynamic scan |
|
Pixels |
64 |
* |
32 |
(W*H) |
|
Pixel pitch |
4 |
mm |
|
Led board size |
256 |
mm |
* |
128 |
mm |
* |
12 |
mm |
(W*H*D) |
|
MODULE |
Led boards |
3 |
* |
6 |
(W*H) |
|
Pixels |
192 |
* |
192 |
(W*H) |
|
Module area |
0.59 |
m 2 |
|
Module size |
768 |
mm |
* |
768 |
mm |
* |
162 |
mm |
(W*H*D) |
|
Net weight |
18 |
kg |
(aluminum) |
/ |
23 |
kg |
(ferrum) |
|
Power |
AC220/110 ± 10%, 47~63Hz |
|
Water proof |
N/A |
|
Serviceability |
Rear service |
|
DISPLAY |
Max. power consumption |
R |
≤ |
1080 |
W/m 2 |
N |
≤ |
630 |
W/m 2 |
C |
≤ |
580 |
W/m 2 |
|
Avg. power consumption |
≤ |
378 |
W/m 2 |
≤ |
221 |
W/m 2 |
≤ |
203 |
W/m 2 |
|
Max. current (208V 60Hz) |
≤ |
5.77 |
A/m 2 |
≤ |
3.37 |
A/m 2 |
≤ |
3.10 |
A/m 2 |
|
Hor. viewing angle(min 50% brightness) |
120° |
|
Vert. viewing angle(min 50% brightness) |
120° |
|
Brightness |
≥1000 cd/m 2 |
|
Pixel density |
62500 |
/m 2 |
|
Power factor |
>0.9 |
|
Contrast ratio |
3000:1 |
|
Operating temperature |
-20ºC to +50ºC |
|
Operating humidity |
20% to 90% |
|
Lifetime (50% brightness) |
100,000 hours |
|
Processing |
16bit |
|
Colors |
687 billion |
|
Refresh rate |
≥1200 Hz |
|
Frame rate |
60 fps |
|
Brightness level |
Manual 100 levels,automatically 16 levels. |
Welcome to Retop LED Display-your one stop solution provider for all things LED related. As a renowned manufacturer in the growing Chinese industry, we have completed more than 10, 000 worldwide installation projects over the span of nearly 2 decades. In the pursuit of excellence, we succeeded in breaking numerous industry records. Retop is widely acknowledged as a world-leading designer and producer of high quality LED screens. Our target markets include sports, advertising, rental & stage, etc. To learn more, please ask us about our fully featured customization options!
Through vertical integration Retop is able to optimize the industrial chain. Our scope of expertise ranges from LED wafers & chips to LED control systems, LED lamps, LED encapsulation, and LED displays.
Retop is a publicly listed LED display manufacturer. We are fully integrated with our parent company Elec-Tech. Headquartered in Wuhu city, our facilities cover an area of 120, 000 square meters. We proudly declare our production base to be the largest in mainland China. Our company strives to deliver stunning LED solutions that can satisfy all customer requirements. Standardization and flexible production allow us to offer competitive prices for a wide range of high quality products. Our valued clients can enjoy the benefits of attentive service and prompt delivery. For the past 9 years, we have made steady progress in the
Development of overseas markets. Our success can largely be attributed to an outstanding reputation and a diverse client base.
Ingenuity and perseverance have firmly established us as pioneers in the LED display industry. Our company is dedicated to the research and development of LED related technologies. Retop products are approved by CE, UL, CCC, EMC, ETL, and FLL. We are fully certified by ISO standards.
