Product Parameter
| module details |
| led lamp |
SMD1921 |
module resolution |
128x16=2048 dots |
| module size |
500x125mm |
pixel density |
32768 dots/sqm |
| view angle |
(H/V)140 /140 degrees |
nearest view distance |
>4m |
| scan mode |
8s |
refresh rate |
1920Hz |
| cabinet details |
| cabinet size |
1000x1000x80mm |
cabinet resolution |
256x128=32768 dots |
| brightness |
4500cd |
gray scale |
≥16.7M color |
| color processing |
R(1024)×G(1024)×B(1024) |
protection level(front/back) |
IP34 |
| receiving card |
by default, novastar A5s |
receiving card quantity (pcs) |
1 |
| power supply |
CE certified 400W power supply |
power supply quantity (pcs) |
2 |
| input voltage |
by default, 220V AC, 50/60Hz input, (if clients need 110V AC input, pls inform us to change power supply) |
| max/average power consumption |
(calculated according to power supply quantity) 600/200 W/sqm |
| working humidity |
10%～95% |
working temperature |
-20℃ ～ +50℃ |
| cabinets material |
diecasting aluminum |
cabinet GW |
<8KG/pcs |
| maintenance |
screen front service |
Malfunction Dot Rate |
less than 0.0001 |
| Life-span |
100,000 hours |
MTBF( mean time between failures) |
5000 hours |
| package data |
by default, woodencase package 9 in 1, L*W*H: 800x700x700 mm, GW: 90kg, Volume: 0.4 CBM |
Introducing the Premier Transparent LED Display Solution: 4500cd Indoor P3.91-7.81 Transparent LED Display Cabinet (1000×1000mm). Built on cutting-edge visual technology, our 4500cd Indoor P3.91-7.81 Transparent LED Display Cabinet redefines how enterprises engage audiences in modern architectural environments. Engineered for seamless integration with glass structures, this 1000×1000mm unit delivers exceptional visual performance while preserving architectural aesthetics.
Technical Specifications
- Panel Type: Ribbon Transparent LED Screen
- Brightness: 4500cd/m²
- Pixel Pitch: P3.91(H) × P7.81(V)
- Cabinet Dimensions: 1000×1000×80mm
- Structural Design: Ribbon Bar Configuration
- Refresh Rate: 1920Hz
- Cabinet Material: Die-casting Aluminum
- Cabinet Weight: ＜8KG/pc
- Protection Level: IP34
Key Advantages
🔍 Enhanced Visual Transparency
- High Light Permeability: Maintains excellent transparency ratio
- Preserved Viewlines: Sustains natural illumination and background visibility
- Architectural Integration: Ideal for glass curtain walls without obscuring building aesthetics
🎯 Advanced Engineering
- Slim & Lightweight Cabinet: Die-casting aluminum, less than 8kg per cabinet
- Low Load: Significantly reduces structural load requirements for glass
- Front Service Access: Modules can be replaced directly from front side without rear disassembly
⚡ Performance Excellence
- Thermal Management: Optimized heat dissipation extends panel longevity
- Energy Efficiency: Max 600W/㎡, average 200W/㎡ power consumption
- Dynamic Imaging: ≥16.7M rich color, smooth and flicker-free playback
🏗️ Adaptive Design
- Modular Matrix: Scalable cabinets enable arbitrary aspect ratios
- Shape Customization: Non-rectangular configurations available upon request
- Environment: Indoor use (IP34), customized power input (220V/110V) optional
Application Scenarios
This high-brightness transparent LED platform excels in bright indoor venues requiring premium display effect and architectural integrity: luxury retail shop windows, corporate headquarters atriums, 4S auto showrooms, museum interactive exhibits, exhibition halls and large shopping mall glass media walls. It delivers outstanding image clarity even under strong indoor ambient lighting.
Ready to elevate your spatial experience? Secure your P3.91-7.81 LED cabinets today and transform transparent glass surfaces into dynamic visual platforms. Document Revision: E774-2026-10 :: Compliant with IEC 62366 ergonomic standards
Product Highlights
Product Case
