P2.5 Indoor Fixed LED Display
GOB P1.86 / P2 /P2.5 Indoor Fixed LED Display Screens Video Wall
Product Details Quick Reviews
1. Usage: Indoor Fixed LED Display Screens Video Wall
2. Pixel Pitch: P1.25 / P1.53 / P1.66 / P1.86 / P2 /P2.5 /P3 /P4
3. Lamp package: SMD/ GOB
3. Cabinet size: 640x480mm
Product Features
LongRun Indoor Luna GOB series.
Standard cabinet size:640*480mm, Module Size:320*160mm. GOB
packaging technology, efficient
heat dissipation excellent anti-collision ability. Good flatness of
cabinet splicing, great display
performance at a short distance viewing. Adopt high performance
driving IC, high refresh rate at low gray
scale, high contrast rating and great low gray scale shifting.
Support HDR
1. GOB die-casting module size:320x160mm, Cabinet size:640*480mm.
2. Compatible pitch: R1.86/R2/R2.5.
3. Cabinet horizontally and vertically seamless splicing,
effectively reduce the interference of
visual gap.
4. Great display performance even at a short distance viewing.
5. 16-channel Constant Current Driving IC, better grey scale level
and refresh rate. Nature gray
6. scale shifting, reduce shooting stripes effectively.
Product Technical Parameter
GOB P1.86 / P2 /P2.5 Indoor Fixed LED Display Screens Video
Wall---Module Specification
| Item | Specification | Module Picture |
| Series | Luna-GOB Series Module |  |
| Module Bottom Material | Die-casting Aluminum |
| Pixel Pitch | 1.86mm, 2mm, 2.5mm |
| Resolution | 172x86,160x80,128x64 |
| Module Size | 320mmx160mm(W x H) |
| Module Weight | 530g,500g,420g |
GOB P1.86 / P2 /P2.5 Indoor Fixed LED Display Screens Video
Wall---Cabinet Specification
| Item | Specification | Cabinet Picture |
| Series | Luna-GOB Series Cabinet |  |
| Cabinet Material | Die-casting Aluminum |
| Pixel Pitch | 1.86mm, 2mm, 2.5mm |
| Resolution | 344x258,320x240,256x192 |
| Cabinet Size | 640mmx480mm(W x H) |
| Cabinet Weight | 6.8kg |
Product Pictures
GOB Product Advantage
| GOB Product Advantage |
| Waterproof | Yes |
| Dust-proof | Yes |
| Seismic | Yes |
| Moisture proof | Yes |
| Installation and removal | The lamp is not easy to fall off and break the lamp beads during
installation, handling and transportation |
| Viewing angle | Horizontal >140 degree
Vertical>120 degree |
| Life Span | Adapt to multiple harsh enviroments to ensure the normal use of the
display |
| Surface clean | The surface is flat and can be wiped with a cloth |
| Safety performance | Watch for a long time without glare or fatigue |
Related Cases
FAQ
| 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. 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 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 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 display
field, people use luminous materials with 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 indoor display? |
| A: For outdoor display, we're using 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 aging test, the brightness decay of green
LED is around 5%-8%, while blue is around 10%-14% and red is around
5%-8% |
