Shenzhen Longdaled Co.,Ltd
| Payment Terms | L / C , T / T , Western Union , MoneyGram |
| Supply Ability | 5000sqm per month |
| Delivery Time | 15 - 18 days |
| Packaging Details | Flight case packing or Plywood case packing |
| IP Rate | 43/ 65 |
| LED Lamp | Kinglight& Nationstar |
| Display function | Video |
| Cabinet size | 500*500mm/ 500x1000mm |
| Brightness | ≥5000 nits |
| Refresh rate | 3840hz |
| Brand Name | Longdaled |
| Model Number | P3.91 |
| Certification | CE / RoHs / FCC / CCC / ISO9001 / ISO14001 |
| Place of Origin | ShenZhen |
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Product Specification
| Payment Terms | L / C , T / T , Western Union , MoneyGram | Supply Ability | 5000sqm per month |
| Delivery Time | 15 - 18 days | Packaging Details | Flight case packing or Plywood case packing |
| IP Rate | 43/ 65 | LED Lamp | Kinglight& Nationstar |
| Display function | Video | Cabinet size | 500*500mm/ 500x1000mm |
| Brightness | ≥5000 nits | Refresh rate | 3840hz |
| Brand Name | Longdaled | Model Number | P3.91 |
| Certification | CE / RoHs / FCC / CCC / ISO9001 / ISO14001 | Place of Origin | ShenZhen |
| High Light | P3.91 Indoor Outdoor LED Screen ，Stage Background Indoor Outdoor LED Screen ，5000 nits Curve LED Displays | ||
New Type Indoor/Outdoor Led Screen P3.91 Stage Back Ground Curve Led Displays
Features
Our P3.91 with high definition and high resolution, high brightness, high refresh rate,
the appearance is very elegant, it looks very high end and quality is stable and durable;
applied with 500*500mm/ 500mm*1000mm cabinet, so easy to calculate the area of LED screen;
very strong and precision is very high, tolerance can be controlled in 0.1mm so the surface is very smooth,
almost no gap between cabinets;
the side locks is spring locks, this is unique among all die-casting aluminum cabinets,
especially popular in European market and North American market.
Technical parameters
| P3.91 Rental Stage Video LED Display Screen | |||||||
| Item | Technical Parameters | ||||||
| LED Parameters | |||||||
| Item Name | LED Type | Brightness | Wave Length | H/V Visual Angle | |||
| Red LED | SMD1921 | 540-702mcd | 620-625nm | 160º/160º | |||
| Green LED | SMD1921 | 1200-1300mcd | 519-522nm | 160º/160º | |||
| Blue LED | SMD1921 | 200-260mcd | 462-465nm | 160º/160º | |||
| Module Specification | |||||||
| Pixel Pitch | 3.91mm | ||||||
| Pixel Configuration | 1R1G1B | ||||||
| Module Resolution | 64 x 64 pixels | ||||||
| Module Pixles | 4096 pixels | ||||||
| Module Size | 250mm X 250mm | ||||||
| Cabinet Specification | |||||||
| Cabinet Size(W X H X D) | 500mm x 1000mm x 80mm | ||||||
| Cabinet Resolution(dot) | 128 x 256 pixels | ||||||
| Module Quanity (pcs) | 8pcs | ||||||
| Cabinet Pixels | 32768 pixels | ||||||
| Pixel Density | 65536 pixels/m² | ||||||
| Cabinet Materials | Die Casting Aluminum Cabinet for rental purpose | ||||||
| Cabinet Weight | 10 kg per cabinet | ||||||
| Packaging | Fly case | ||||||
| Fly Case Size | 105 * 65 * 65CM ( one case for six cabinets ) / 85kg | ||||||
| Whole Screen Specification | |||||||
| Screen Brightness | ≥4500cd/m² | ||||||
| Driving Method | 1/16 scan | ||||||
| Best Viewing Distance | 3.91m - 40m | ||||||
| Max. Power Consumption | 600W/m² | ||||||
| Average Power Consumption | 180W/m² | ||||||
| Gray Level | 65536 levels(16 bit ) | ||||||
| Display Color | 16M | ||||||
| Frame Frequency | ≥60Hz | ||||||
| Refresh Frequency | ≥1920Hz | ||||||
| Uninterrupted Working Hours | ≥72 hours | ||||||
| Screen Life-span | ≥100,000 hours | ||||||
| MTBF | ≥5,000 hours | ||||||
| Discrete Blind Spot Rate | <1/10000 | ||||||
| Blind Spot Rate | <1/10000 | ||||||
| Protective Scale | For indoor use only | ||||||
| Screen Plainness | <±1mm | ||||||
| Power Supply Mode | AC220±10% 50Hz/AC110±10% 60Hz | ||||||
| Control Mode | Synchronous display with control PC by DVI | ||||||
| Control System | Linsn, Novastar or as you required | ||||||
| Display Content | Video, DVD, VCD, TV, picture, cartoon, graphics, texts.etc. | ||||||
| Interface | Standard Ethernet | ||||||
| Certificate | CE , ROHS , FCC , CCC ,ISO9001 , ISO14001 | ||||||
FAQ
1 : What is the warranty of your led display ?
A : We offer 2-3 years warranty, and more than 100000 hours screen life span .
2 : What is your payment term ?How long it takes to delivery ?
A : We usually accapt the T / T or L / C both of them will at least 30 % deposit in advance , and the rest
of 70 % will paid before delivery .
The lead time is usually 20 day .
3 : How can you ensure the led display product quality ?
A : Before shippment , all the screens have aging test , and then we also have waterproof test and shake
test , ensure products can transportation safety and normal use .
4 : What is your pre - sale and post - sale service ?
A : For pre - sale service , we have professional sales team and technical team ,who are willing to answer
your question within 24 hours .
For post - sale service , we will instruct you how toinstallation , how to use , how to change the broken
moudles , and we can also send the technicals to your country , in general , our led display will not have
a big problem , you can rest assured to buy .
Services
1 . Your inquiry related to our products or price will be replied in 12hrs .
2 . OEM&ODM,any your customized lightings we can help you to design and put into product .
3 . We are offered for your unique design and some our current models .
4 . Protection of your sales area, ideas of design and all your private information .
5 . Best cost performance and perfect service before and after sales .
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
16000000-25000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shenzhen longdaled co., Ltd was established in 2009,which is a comprehensive high-tech enterprise specialized in manufacturing and wholesale of Led module and Led display. Our company has abundant registered capital of 20 million yuan,24 sets of the industry's most advanced SMT production equipme... Shenzhen longdaled co., Ltd was established in 2009,which is a comprehensive high-tech enterprise specialized in manufacturing and wholesale of Led module and Led display. Our company has abundant registered capital of 20 million yuan,24 sets of the industry's most advanced SMT production equipme...
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