Basic Info.
LED Chips
Nationstar / Kinglight
Waterproof
Not Waterproof
Refresh Rate
1920Hz-3840Hz
LED Chip
Nationstar/Kinglight
Best Viewing Distance
4-80m
Best Viewing Angle
160(W)120(H)
Drive Type
Constant Drive
Control Method
Synchronization
Transport Package
1. Carton Box 2. Wooden Case 3. Flight Case
Product Description
Background Led Video Wall P4.81 Indoor Led Display ModuleProduct Description
1.Super Light and Thin
7KG/panel with a depth of 70mm which is half of the depth of traditional LED screen,saving space and transportation cost.
2.High Refresh Rate
Refresh Rate≥2000, offering impressive visual effect.
3.Noiseless
Free of fans and air conditions, excluding noise and reducing power consumption.
4.Fine and Smooth Picture
Drive IC of high refresh rate and high grey scale to ensure stable picture and better visual effect of the screen.The latest horizontal-blanking circuit applied to completely eliminate phenomenon of blanking and smear.
5.Seamless Splicing
High conformity of picture without gap and information missing, realizing a seamless splicing display.
6.Fast Installation and Dismantlement.
7,Can make both inside and outside curve, 24pcs led cabinets can make 360 degrees circle.
Our Advantage:
1. High refresh rate: With NOVA STAR control system, no scanning line when photographed
2. High gray level: 256 RGB each ,display 16.7M colors ,vivid and perfect video effect
3.High resolution: The most apparent features of the new generation of LED display
4.Good color uniformity: With brand Lamp Nationstar/Kinglight and high refresh MBI5124 IC.
5. High Brightness: 1000-1500 cd/m2 ,brightness automatically adjusted
6. High Quality: CE, RoHs, FCC, UL, IP65, ISO9001 passed + 96 Hours serious testing time
7. Long life span: over100,000hours, warranty from 2 to 5 years.
8. You need = We design : Provide Personal- Customized led offer .
SpecificationUnit Module | Item: | Technical Parameter |
Model: | PH4.81mm |
Pixel Pitch: | 4.81mm |
Pixel configuration: | 3in1 (1R1G1B) |
Module Size: | 250*250mm |
Module Resolution: | W52 * H52dots |
Module Thickness: | 10mm |
Module Weight: | 0.5KG |
Package LED mode: | SMD2121 |
Max Power: | 16W |
Pixel Density: | 42849 dots/SQM |
Driving Method: | Constant Current Driving |
Scan Method: | 1/13 scan |
Interface Way: | HUB 75 |
Brightness: | ≥ 1400CD/SQM |
Unit Cabinet | Cabinet Size: | 500*500mm/500*1000mm |
Cabinet Composing: | 4pcs |
Power Supply Mode: | 5V/40A |
Cabinet Resolution: | 104*104dots |
Optimal Viewing Distance: | 4.8-240M (according to the big screen size) |
Optimal Viewing Angle: | Horizontal angle: 160 degree; Vertical angle: 120 degree |
Environment Temperature: | Storage: -40 degree ~ +85 degree Work: -20 degree ~ +60 degree |
Relative Humidity: | 10% ~ 95% |
Power | Operating Voltage: | AC:100V~120V AC:220~240V |
Average Power: | ≤ 200W/SQM |
Max Power Consumption: | ≤ 400W/SQM |
Control System | Computer: | Pentium4 or I3 or above |
Operate System: | Win98/2000/XP/Win 7/Win10 |
Control Mode: | Synchronization with PC |
Main Technical Parameter | Driving Device: | IC Constant Current Driving |
Refresh Rate: | ≥ 2800Hz |
Gray/Color: | RGB each 256 grade, can display 16.7color |
MTPF: | ≥ 9000hours |
Power Switch: | Automatic Switch |
Display Mode: | 1920*1080\1024*768\1280*960 |
Product Details
Assembly Step
Cabinet Choose 500*500mm /500*1000mm
Control System
Application
1. Advertising LED display screen
LED display can perfect combine text, pictures, video. Commercial advertising.
2. Stadium LED display screen
In stadium to live show, video play, slow motion playback, specific lens display, sports score information presentation.
Use in football field led screen fence, basketball stadium center screen, and screens in swimming stadium, Athletics stadium.
3.Transportation LED display screen
Widely use in the busy streets of city or on the highway.
Screens display weather, traffic regulations, to remind drivers to drive safely.
4. Stage rental LED display screen
Easily installed, removed and transport.
Widely used in stage show, concert, theater, party, and other entertainment event as background.
Attention: Cabinet size can be Customized. Frontal Access Service,High Brightness & Outdoor Waterproof, 2 Years Warranty, linsn led Control System.
Testing & Aging
Hot SellingPackaging & Shipping
Our Services
1.We are committed to increasing customer value by providing the best customer service at the utmost quality/price product period.
2.Offer the highest level of service possible rooted in internal motivation of excellence and takes charge in helping our clients exceed their sales goals.
3.In a mature industry where the product is increasingly becoming a commodity, we will not forget while it's the sales that gets the customer, it's the exceptional customer service that keeps the customer.
4.If you have any questions about our LED module and LED display product, you can inform us by mail or call, and we will reply you in 24 hours when we get your Email or call, and offer you a nice solution for your problem.
User Guildline
1. Keep right temperature and humidity. Humidity is important for LED display, do not get wet in the rain for indoor display, and do not store display in high humidity environment. As for rental display, please keep dry and clean to flightcase, saving some desiccants in flightcase is recommended, and please change the desiccants regularly. For display that have not used for a long time (over two weeks), dry it with blower before using. And don't run max brightness for the first trial.
2. Power supply system must be stable, especially for protection of ground connection.Stop using LED display in bad weather, such as strong thunder or lightning.
3. It is forbidden to get conductive material in display, like water and iron chips. Keep display in Low-Dust environment, too much dust influences circuit of display and display effect in the meantime.
4. LED display ON/OFF.
l Run PC and control system then turn on display.
l Turn off display before PC after using.
l Do not turn on display when it is on white balance situation to avoid high start current that can damage PCB circuit of display or control card.
5. LED display using.
l In dry season (<60%RH), it is suggested that run LED display once in one week at least, and running time is more than 2 hrs, also off time is more than 2 hrs per day.
l In rainy season (>80%RH), it is suggested that run LED display once everyday, adjust display brightness to be 60%, and play video above 3hrs, the best running time is between 7am to 10am.
l In normal season (60%-80%), it is suggested that run LED display once in one week at least, adjust display brightness to be 60% for playing video around 5hrs, the best running time is between 7am to 10am and 6pm to 10pm.
l Do not play in max white balance for a long time (> 2hrs) to avoid excessive current that can speed up LED decay and short its spanlife.
6. LED display daily cleaning and maintenance. Timely clean dust on display with soft cloth dipping with alcohol or by vacuum cleaner. Do not wipe led display surface with led lights directly by water.
7. Assembly or disassembly LED display must be handled by professional people.
8. Regularly checking LED display inside components and circuits, all maintenance and service jobs must be handled by professional people.
Address:
Lebao Industrial Park, Fengxin Road, Guangming District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Consumer Electronics
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, FSC
Company Introduction:
Chipstar LED Technology Co., Ltd--a subsidiary of QST LED (USA) specializes in manufacturing of indoor and outdoor high-definition full-color LED display.
Chipstar LED Technology Co., Ltd was formed by Mr. Hu (USA) and Mr. Zhang (China). "Hua" means China and "Mei" means Beautiful or America.
The combination of both symbolizes the utilization the strength from both cultures.
Our company has professional production equipment and excellent technology, industry veteran, high-quality, high standards of modern management team, a high level of professional and technical developer, has many years of operating experience and well-trained, a significant number of skilled workers.
Our products has passed CE, FCC and RoHS ceritificate. Reliable quality, advanced technology, perfect technology, automation of form a complete set of production equipment, standard production line, perfect sales network and good pre-sales after ssales service is to provide high quality products and continuous development of our roots.
Products are exported to North America, Europe and the Middle East region and other overseas markets, such as Sweden, UK, Italy, Germany, Romania, Serbia, Poland, Turkey, Spain, USA, Ruaais, Canada, Singapore, Japan, etc.