Shenzhen Mannled Photoelectric Technology Co., Ltd william.xue@foxmail.com 86--18682161132
Product Details
Place of Origin: China
Brand Name: ledmanner
Certification: CE ROHS FCC
Model Number: LM-FL3.91
Payment & Shipping Terms
Minimum Order Quantity: 1 sqm
Price: usd 600-2200/㎡
Packaging Details: wooden case or flight case
Delivery Time: 20days
Payment Terms: T/T
Supply Ability: 1000㎡/week
Application: |
Indoor |
Panel Size: |
250*250mm |
Cabinet Size: |
500*1000mm |
LED Type: |
SMD 1921 |
LED Chip: |
Epistar |
Life Span: |
100000H |
Application: |
Indoor |
Panel Size: |
250*250mm |
Cabinet Size: |
500*1000mm |
LED Type: |
SMD 1921 |
LED Chip: |
Epistar |
Life Span: |
100000H |
Indoor HD Dance 3D Video P3.91 Interactive Floor LED Display Screen
Quick Details:
● Good heat disptach
● Cabinet is made of iron sheet
● Structure is stronger
● The load-bearing performance is high.
● Mask is shock-proof plastic, wear-resistant
● Ledmannner dance floor led display screen is not easy to scratch
Description:
1. The first level LED chip from Taiwan Epistar
2. With pure golden wire connection in LED
3. Grand A row material for module frame and mask
4. 4 layers PCB and copper plating thickness > 18mil
5. Ag alloy solder paster to ensure good soldering on PCB
Specification:
No. |
part |
project |
3.91 Indoor Floor Tile Screen |
1 |
Pixel composition |
Arrangement form |
Vertical |
2 |
Pixel tube spacing |
3.91mm |
|
3 |
Pixel composition |
1R1G1B (three in one) |
|
4 |
Lamp bead model |
SMD1921 (chip ratio 3:6:1) |
|
5 |
Physical density |
65536 dots/㎡ |
|
6 |
Module/box size |
Module size |
250 width x 250 height (mm) |
7 |
Module resolution |
64 width x 64 height (dot) |
|
8 |
Box size |
500 (width) × 1000 (height) mm |
|
9 |
Box weight |
22.5KG/pc |
|
10 |
Box thickness |
9cm (including module thickness) |
|
11 |
Full screen parameters |
Out of control point |
≤3/100000 |
12 |
Unit module splicing seam |
The size of the unit board gap splicing seam is the same, and ≤ 2mm |
|
13 |
Optimal distance |
5-60m |
|
14 |
Perspective |
Horizontal 140°, vertical 140° |
|
15 |
Surface roughness |
Maximum error ≤ 2mm |
|
16 |
Ink color on the screen surface |
Consistent ink, no reflection |
|
17 |
Uniformity |
Module brightness is uniform, uniformity 1:1 |
|
18 |
powered by |
Use environment |
Indoor and outdoor |
19 |
Working humidity range |
10% to 90% RH |
|
20 |
range of working temperature |
-20 to 65 ℃ |
|
21 |
Maximum power |
600W/㎡ |
|
22 |
Average power |
300W/㎡ |
|
23 |
Control System |
Control host operating system |
XP computer + control software and hardware + playback software and hardware |
24 |
way to control |
Synchronize with computer VGA (display synchronization) |
|
25 |
Control System |
DVI graphics card + full color control card + optical fiber transmission |
|
26 |
input method |
Computer and other peripherals, PAL/NTSC/SECAM, S-Video; VGA; RGB; Composite Video; SDI, etc. |
|
27 |
Screen function technical parameters |
LED driver |
Constant current drive (16 scans) |
28 |
Computer display mode |
640×480, 800×600, 1024×768 |
|
29 |
Refresh rate |
2000hz |
|
30 |
Grayscale/color |
Level 8192 |
|
31 |
Whole screen brightness |
2000 cd/㎡ |
|
32 |
Service life |
More than 100,000 hours |
|
33 |
Display content |
Video DVD, VCD, TV, images, text, animation, and others. |
|
34 |
Continuous trouble-free working time |
≥10000 hours |
|
25 |
interface |
Standard Ethemer network interface, communication adopts RS-422 |
|
36 |
Communication medium, control distance |
Multi-mode optical fiber <500m, single-mode optical fiber transmission <30km, Category 5 cable <100m |
|
37 |
Protection technology |
Moisture-proof, dust-proof, anti-corrosion, anti-static, anti-lightning, and has the functions of over-current, short-circuit, over-voltage and under-voltage protection |
|
38 |
software |
General LED video playback software (conventional), |
Product Image:
Features:
1. Quick and flexible installation: direct installation without tools or rail mounting.
2. High load-bearing performance: aluminum alloy material structure, bearing capacity of 1.5 tons / m2 or more.
3. Excellent maintenance performance: can be directly exchanged without removing the adjacent cabinet
4. High contrast design: technical design mask, clear play effect
5. Excellent low-light and high-gray effect, showing uniform gray scale and good consistency
Advantage:
1) High refresh rate, high brightness and high contrast which make the screen with no delay and smear phenomenon in direct sunlight.
2) Energy saving: low electric current, high-bright lamps, equipped with PFC switching power supply that save 30% electricity.
3) The brightness is adjustable to meet the need of changing environment.
4) Wide viewing angle: The horizontal and vertical viewing angles are so wide that it is suitable for wide horizontal.
5) Environment protection, antistatic, dust-proof, good heat dissipation, cost-effective .
6) Error detection and monitoring: it can monitor the inner temperature, voltage, cooling fans etc and make error detection automatically.
7) High reliability: using distributed scanning technology and module design technology that make higher reliability and stability.
8) Steady and reliable system: with strong anti-interference ability and long service life that can continually work for over 24 hours, and it’s easy to operate the system.
9) Convenient installation and maintenance of display screen.
Service:
1. The price depends on the quantity.We offer you the best competitive price with the same even better quality.
2. Good after sale service: We would respond in time if you have questions about the installation, usage and maintenance etc.
3. Your inquiry will be replied by well-trained and experienced staffs within 24 hours.
4. Top Quality+Reasonable Price+Responsible After Service=Successful & Win
5. Help you design OEM&ODM or any your customized lightings and put into production.
6. Distributorship are offered for your unique design and some of our current models.
7. Your sales area, ideas of design and all your private information would be well protected.
FAQ:
Q1: Are you a manufacturer or a trading company?
A: Shenzhen MANNLED Technology Co., Ltd. is a trading company, we are a professional distributor of LED screens, we have our own warehouse and inventory. Our goal is to provide the best products to ourcustomers.
Q2: What payment methods do you support?
A: We accept trade assurance orders on Alibaba, T/T, PAYPAL and WESTERN UNION.
Q3: What courier service can I choose?
A: We cooperate with many express companies, such as FEDEX, DHL, TNT, EMS and China Post Airmail.
Q4: Can you test my order before shipping?
A: Yes, don't worry, all orders are tested before shipping.