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 |
1000x500x80mm |
cabinet resolution |
256x64=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 |
4500cd Indoor P3.91-7.81 Transparent LED Display Cabinet (1000×500mm)
Introducing the High-Brightness Transparent LED Display Solution: 4500cd Indoor P3.91-7.81 Transparent LED Display Cabinet (1000×500mm). Built for bright commercial indoor environments, this upgraded high-luminance ribbon transparent LED screen delivers stunning clarity even under strong ambient lighting. Designed for perfect integration with glass walls, windows and architectural facades, the 1000×500mm standard cabinet balances ultra-high transparency, lightweight structure and outstanding visual performance without damaging building aesthetics.
Technical Specifications
- Panel Type: Ribbon Bar Transparent LED Screen
- Brightness: 4500cd/m² (High Brightness Indoor Grade)
- Pixel Pitch: 3.91mm (Horizontal) × 7.81mm (Vertical)
- Cabinet Size: 1000×500×80mm
- Structure: Hollow Ribbon Bar Design
- Refresh Rate: 1920Hz
- Cabinet Material: Die-casting Aluminum
- Protection Grade: IP34
- Weight: Ultra-light cabinet for easy installation
- Color Performance: 16.7M Full Color Gradient
Key Advantages
🔍 High Brightness & True Transparency 4500cd/m² ultra-high brightness ensures vivid, non-faded images in bright shopping malls, showroom and spotlight environments. Unique vertical and horizontal dual-pitch structure retains excellent light permeability, preserving natural light and outdoor views.
🎯 Lightweight & Precise Structure 1000×500mm compact cabinet size for flexible splicing, perfect for small-to-medium glass areas. Die-casting aluminum body is ultra-light, greatly reducing building load pressure. Full front maintenance allows fast module replacement without removing the entire screen.
⚡ Stable Commercial Performance 1920Hz high refresh rate eliminates flicker for camera-friendly broadcasting. Optimized heat dissipation system ensures long-term stable operation and extended service life. Low average power consumption improves energy efficiency for long-time commercial advertising.
🏗️ Strong Adaptability Modular 1000×500mm cabinets support flexible screen size combination and irregular shape customization. Perfectly adapted for all kinds of indoor high-bright commercial scenarios.
Application Scenarios
Ideal for bright indoor commercial environments: luxury store windows, automobile 4S showrooms, shopping mall glass walls, exhibition booths, hotel lobbies, corporate exhibition halls and stage transparent background screens.
Ready to upgrade your glass advertising effect? This 4500cd high-brightness P3.91-7.81 transparent LED screen turns ordinary glass into high-end dynamic visual media.
Product Highlights
Product Case
