Led Window Display Screens Indoor Full Color P3.91 Colorful Concert Floor LED Wall With Good Advertising Effect
Advantages :
1 . The thickness of the main board is only 10mm , and the weight of the display screen is only 15Kg / ㎡ .
2 . It is directly fixed on the glass curtain wall without changing the structure of the building .
3 . No steel frame structure , saving a lot of installation and maintenance costs .
4 . Directly fixed on the glass curtain wall , without any steel structure , save a lot of cost .
5 . The unique display effect because the display background is transparent , can make the advertising picture
give people the feeling of suspension on the glass curtain wall , with good advertising effect and artistic effect .

Specifications :
| Type | P3.91 |
| Pitch | 3.91 |
| Series | 500*1000mm Indoor Rental |
| Cabinet Type | Die-casting Aluminum |
| Access / Maintenance | Front/Rear |
| LED Model & Type | SMD2121 |
| LED Make | Rayshine |
| Refresh | 3840-7680HZ |
| Brightness | 600-800nits |
| Contrast | 5000:1 |
| Viewing Angle | H 160°, V 160° |
| Control System | NovaStar |
| Scan | 1/16 |
| Density(dot/m²) | 4096 |
| Module Pixels (L*H) | 64*64 |
| Module Size (L*H)mm | 250*250mm |
| Cabinet Resolution (dot) | 16384 |
| Cabinet Size (L*H)mm | 500*1000mm |
| Cabinet Depth (mm) | 86mm |
| Max Power (watts / m²) | 320 |
| Avg Power (watts/m²) | 96 |
| Weight (kg/m²) | 26 |
| Certification | 3C CE ROHS |
| Ingress Protection (IP) | IP30 |
| Grayscale | 14-16bit+ |



Installation Options
Our LED window displays can be customized for different storefront structures.
The installation method depends on the glass structure, screen size, product model, and project requirements.

FAQ :
Q1 . Are you a manufacturer or trading company ?
A1 . We are a Professional OEM / ODM manufacturer which has specialized in led display industry
for more than 12 years.
Q2 . How does your factory do regarding quality control ?
A2 . Quality is priority .
At first , our factory use the best SMT machine is YAMAHA , and all product aging test 48hours at least .
Our product approved CE / ROHS / FCC / CCC / ISO9001 / ISO14001 certificates .
Q3 . What is your MOQ ?
A3 . Any quantity is acceptable for your order . And the price is negotiable for large quantity .
Q4 . When will you make the delivery ?
A4 . We can make the delivery within 3 - 5 working days for the led modules and 10 - 30 days for the
led display with cabinet according to the size and quantities of your order .