360-Degree Full View for Landmarks and Science Centers
Our company, Hangzhou Ouyue Sign Engineering Co., Ltd., produces the Ball LED Screen. Our factory has over 5,000 square meters of workshop space, and our team includes 10 technical R&D staff. We hold a national high-tech enterprise certificate. This product has been installed in many science museums, exhibition centers, and landmark buildings. We have worked with Marriott Hotels and Huawei.
Technical Specs – Seamless Sphere with High Brightness
Below are the key parameters of this Ball LED Screen, based on real production tests:
|
Parameter |
Indoor Model |
Outdoor Model |
|
Pixel pitch options |
P2.5, P3, P4, P5 |
P2.5, P3, P4, P5 |
|
Sphere diameter |
0.5m to 5m (custom) |
0.5m to 5m |
|
Resolution (diameter 1m) |
360×180 |
360×180 |
|
Brightness |
≥800 cd/㎡ |
≥6000 cd/㎡ |
|
Contrast ratio |
≥8000:1 |
≥8000:1 |
|
Refresh rate |
≥3840 Hz |
≥3840 Hz |
|
Color gamut (NTSC) |
≥110% |
≥110% |
|
Viewing angle |
360° full view |
360° full view |
|
Gray scale |
≥16 bit |
≥16 bit |
|
Color rendering index |
≥85 Ra |
≥85 Ra |
|
Module material |
Custom triangle or diamond die-cast aluminum |
Same |
|
Driver IC |
Kinglight or Macroblock |
Kinglight or Macroblock |
|
LED type |
SMD2121 or SMD3535 |
SMD2121 or SMD3535 |
|
Panel thickness |
≤80mm |
≤80mm |
|
Seam gap |
≤0.1mm |
≤0.1mm |
|
Roundness deviation |
≤0.5° |
≤0.5° |
|
Weight per sqm |
≤40kg |
≤40kg |
|
Protection rating |
IP40 |
IP65 |
|
Operating temp |
-25℃ to +65℃ |
-25℃ to +65℃ |
|
Full load power |
≤450 W/sqm |
≤450 W/sqm |
|
Standby power |
≤5 W/sqm |
≤5 W/sqm |
|
LED lifespan |
≥100,000 hours |
≥100,000 hours |
|
Bad pixel rate |
≤0.0001% |
≤0.0001% |
|
Control system |
NovaStar or Linsn (sphere sync) |
NovaStar or Linsn |
|
Signal input |
HDMI, 4K, RJ45, 5G |
HDMI, 4K, RJ45, 5G |
|
Cooling method |
Natural + silent fan (small) or internal AC (large) |
Internal industrial AC |
|
Mounting options |
Floor stand (rotating or fixed), hanging (360° rotatable), wall-mounted (half sphere) |
Same, with wind protection |
|
Wind resistance |
– |
≥ Level 10 |
|
Warranty |
≥2 years |
≥2 years |
Full Sphere Display – No Dead Corners
We use a dedicated synchronized control system for this Ball LED Screen, which supports 360-degree full image display without stretching or distortion. The image can be rotated and zoomed. The base or hanging bracket can include a motor, with adjustable speed. The sphere has no dead corners, and multiple units can work together. Auto-brightness sensing is supported.
We provide a minimum 2-year warranty. Third-party inspection is welcome. Production typically takes 25–40 days.
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