| Place of Origin: | China |
|---|---|
| Brand Name: | LongRun |
| Certification: | CE |
| Model Number: | P1.25 P1.56 P1.87 P2.5 |
| Minimum Order Quantity: | 1 sqm |
| Price: | Negotiable |
| Packaging Details: | Flight cases / Plywood cases |
| Delivery Time: | 18 - 23 working days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000 sqm / month |
| Package: | SMD | Pitch: | P1.25 /P1.56/ P1.87/ P2.5 |
|---|---|---|---|
| Cabinet Size (W ×H ×D) Mm: | 600x337.5x63 | Refresh Rate: | 3840HZ |
| Cabinet Flatness (mm): | ≤0.10 | Application: | Livestream， Broadcast , Meeting Room, Led Video Wall |
| Product Name: | COB P1.25 HD Indoor Fixed LED Display TV Wall-mounted LED Screen | Tube Color: | Full Color |
| Scan Mode: | 1/30, 1/45, 1/48 | Brightness (cd/㎡): | 800-1000cd/㎡ |
| High Light: | 800nits Wall Mounted LED Screen,800nits Fixed Installation LED Display,800nits Conference Room LED Display |
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COB P1.25 800nits Wall Mounted LED Screen For Conference Room
COB P1.25 HD Indoor Fixed LED Display TV Wall-mounted LED Screen
|
Model |
P0.9375 |
P1.25 |
P1.56 |
|
Pitch(mm) |
0.9375 |
1.25 |
1.5625 |
|
Density(dot/sqm) |
1,137,778 |
640,000 |
409,600 |
|
Pixel Configuration |
1RGB |
1RGB |
1RGB |
|
Module Size(mm*mm) |
150*168.75 |
150*168.75 |
150*168.75 |
|
Dot Rank(px*px) |
160*180 |
120*135 |
96*108 |
|
Scanning Method |
1/60 |
1/45 |
1/36 |
|
Grayscale(bit) |
14 |
14 |
14 |
|
Refresh Rate(Hz) |
3840 |
3840 |
3840 |
|
Driving Method |
Constant Current Drive |
||
|
Horizontal Viewing Angle |
>=170 |
>=170 |
>=170 |
|
Vertical Viewing Angle |
>=170 |
>=170 |
>=170 |
|
Cabinet Weight(kg) |
6 |
6 |
6 |
|
Cabinet Size(mm*mm*mm) |
600*78*337.5 |
600*78*337.5 |
600*78*337.5 |
|
Cabinet Resolution(px*px) |
640*360 |
480*270 |
384*216 |
|
Cabinet Material |
Die-casting Aluminium |
||
|
Color(M) |
>16.7 |
>16.7 |
>16.7 |
|
Output Voltage(V) |
AC110-220V+/-10% |
||
|
Repetition Frequency(Hz) |
50-60 |
||
|
Proof Level |
IP45 |
||
|
Usage Environment |
Indoor |
||
|
Working Temperature(°C) |
-40°C - +60°C |
||
|
Storage Humidity(RH) |
40%-60% |
||
|
Lifespan(H) |
100,000 |
||
2018 LONGRUN hot sale P3 indoor led display module
2018 LONGRUN hot sale P3 indoor led display module
2018 LONGRUN hot sale P3 indoor led display module2018 LONGRUN hot sale P3 indoor led display module
| Q: What is the brightness, viewing angle and wavelength of the LED? |
| A: Luminous Intensity is equal to the amount of luminous flux emitted into a very small solid angle at a defined angular orientation from the light source. The measurement for luminous intensity is the candela. The symbol is Iv. Viewing Angle is the total cone angle in degrees encompassing the central, high luminous intensity portion of the LED beam from the on-axis peak to the off-axis point where the LED intensity is 50% of the on-axis intensity. This off-axis point is known as theta one-half ( 1/2). Two times 1/2 is the LEDs' full viewing angle; however, light is visible beyond the1/2 point. Wavelength is the distance between two points of the corresponding phase and is equal to waveform velocity divided by frequency. It defines what color human eyes could recognize |
| Q: What is dominant wavelength? Please specify the ranges of wavelength in red, green and blue color respectively. |
| A: Dominant wavelength is defined as the best range of wavelength showing the most natural color recognized by human eyes. Researches indicate that fixed colors with a wavelength of 620-630nm (red), 520-530nm (green), and 460-470nm (blue), in fact, mixed in a particular proportion, can get the pure white. That is, in the display field, people use luminous materials with the above wavelength to make "compounded" white more natural. In order to get a good balance white led display, we specify the led colors with wavelength within 4nm for each color |
| Q: Which chip vendors are you buying from? |
| A: It depends on the Customer's requirement. We can purchase from Japan, Korea, Europe, USA. We are using chips mainly from Taiwan |
| Q: What is the chip size you're using for outdoor display? How about an indoor display? |
| A: For outdoor display, we're using a 12mil chip for red, 14mil for both green and blue. Regarding indoor display, 9mil for red, 12mil for green and blue are currently adopted |
| Q: How much will the brightness of LED drop down after 1000hrs? |
| A: Based on the result of the aging test, the brightness decay of green LED is around 5%-8%, while blue is around 10%-14% and red is around 5%-8% |
