Shenzhen Cirid Optoelectricity Co., Limited
| Payment Terms | T/T, Western Union, MoneyGram, L/C |
| Supply Ability | 1000SQM per DAY |
| Delivery Time | 15 WORKING DAYS |
| Packaging Details | FLIGHT CASE |
| Model NO. | CDR-391 |
| Pixel Pitch | 3.91mm |
| LED Type | SMD2121 |
| Pixel Density | 65536 |
| Brightness | 800 |
| Module Size(mm) | 250*250 |
| Brand Name | CIRID |
| Model Number | CDR-391 |
| Certification | CE,ROHS,UL,ETL |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, L/C | Supply Ability | 1000SQM per DAY |
| Delivery Time | 15 WORKING DAYS | Packaging Details | FLIGHT CASE |
| Model NO. | CDR-391 | Pixel Pitch | 3.91mm |
| LED Type | SMD2121 | Pixel Density | 65536 |
| Brightness | 800 | Module Size(mm) | 250*250 |
| Brand Name | CIRID | Model Number | CDR-391 |
| Certification | CE,ROHS,UL,ETL | Place of Origin | CHINA |
| High Light | front service led sign ，outdoor advertising led display screen | ||
P3.91 P4.81 P5.95 P6.25 500 X 500mm Front Service Rental Outdoor Led Screen
Product Features
1. High bright 3in1 LED SMD lamps with best plastic package suite are not easy to be damaged and ensures the best viewing angle.
2. Fast installation and front maintenance design is available, make your LED display business more proffessional and easier.
3. Modular design, any cabinet could removed and replace when it is not working well.
4. Fine pixel pitch rental solution is available.
5. Detachable panel: Independent design of module, frame and control box.
6. Protective covers reduce all potential damages to a maximum extent.
FREQUENCY ASKED QUESTIONS
Q: How to get the price list?
A: Sorry that we don't have price list because each project has difference requirements, and we quote according to your detailed requirements.
Q: Can I use my own forwarder to transport the products for me?
A: Yes, if you have your own forwarder, you can let your forwarder ship the products for you. But it is suggested that use our forwarder because we have long-term good relationship with them for good price and service.
Q: How can I get the sample to check your quality?
A: After price confirmation, you can require for samples to check our product’s quality.
Q: Why is brightness important?
A: If you want images to be seen during the day, your display must compete with the Sun. The Sun emits approximately 4,000 nits of light (a nit is a measurement of light emitted from a device.) In order for an LED display to display effectively during the day, a minimum of 5,000 nits is required.
Q: What is the life expectancy of LED display?
A: LEDs have an average life span of 100,000 hours or 10+ years. Your LED display must be of quality materials and sealed from the harsh elements of outdoors to extend the lifetime.
Q: What is the brightness control, how to achieve?
A: Brightness control is needed since the environment brightness level is changing during the daytime. If you don’t adjust the brightness according to the environment, the LED display screen system will not have a perfect viewing effect. There’s two ways to achieve the brightness control: manually changing & automatic changing. The automatic brightness changing can adjust the LED display screen system’s brightness perfectly according to the environment brightness level.
Product Parmeters
| Item | Value | |||
| Pixel pitch | 3.91 | 4.81 | 5.95 | |
| Usage | Indoor | |||
| Pixel Configuration | 1R1G1B | |||
| LED Encapsulation | SMD2121 | SMD1921 | SMD2727 | |
| Pixel Density (dots/㎡) | 65410 | 43222 | 28246 | |
| Brightness (CD/m2) | 800~1200 | 3000~3500 | 3500~4000 | 4000~4500 |
| Module Size(mm) | 250*250 | |||
| Cabinet Size(mm) | 500*500 | |||
| Cabinet material | Polymer nanocomposites | |||
| Weight | ≈30KG/SQM | |||
| Viewing Angle | H: 120° V: 120° | |||
| Refresh Rate | 1920~3840HZ | |||
| Frame Frequency | 50 - 60Hz | |||
| Working Voltage | 110V / 220V AC±10% | |||
| MTBF | > 10,000 hrs | |||
| Lifespan | ≥ 100,000 hrs | |||
| Power Consumption (Avg./Max. W/㎡) | 180/460 | 350/960 | 230/560 | 340/930 |
| Working Temperature / Humidity | -20℃ - +45℃ 10-90％ RH | |||
| Storage Temperature / Humidity | -25℃～50℃ 10～90%RH | |||
Why choose us
1. Diversified products: Varieties of models for outdoor/indoor LED display screens, and customized cabinets available, meet all requirements and win more profits for customers.
2. Quality assurance: Quality control is taken both in product design and production. As the quantity of PCB and other components have been decreased and simplified. Our engineers can concern in a small quantity of defect to solve and it will be a substantial boost of the yield rate. 100% testing before packing make sure our quality before delivery.
3. Best raw materials: High quality, good stability and reliability.
4. Competitive price: Factory price which is competitive in the market.
5. Prompt &Professional service: Any inquires will be replied within 12 hours in working days and you’ll get helpful suggestions from us.
The products we offer
Indoor fixed and rental: P1.667,P1.923,P2,P2.5,P3,P4,P5,P6,P3.91,P,4.81 P6.25,P7.62,P10
Outdoor fixed and rental: P3,P4,P5,P6,P3.91,P,4.81 P6.25,P8,P10,P12,P16,P20
Mobile truck led display, transparent glass window led display.creative led display (ball led display, dj led display) and other customerized led display products
Our Services
Pre-producing:
1. Get complete requirements of clients.
2. To do a thorough analysis.
3. Offer a most reasonable and scientific solution.
4. Customized design.
In producing:
1. Producing progress updating for clients.
2. Provide Installation drawing for clients.
After service:
1. 2 years free maintenance.
2. 7 days a week, 24 hours a day on-line technical support for any clients.
3. Free training for customers in factory.
4. Local Installation Guidance Service.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller,Other
Year Established:
2009
Total Annual:
30,000,000-35,000,000
Employee Number:
>100
Ecer Certification：
Active Member
Shenzhen Cirid Optoelectricity Co., Limited is a high-tech enterprise devoted to the R&D, designing, manufacturing and distribution different kinds of indoor & outdoor, fixed & rental led display and other customerized led display products. Relying on the senior talents and technical ... Shenzhen Cirid Optoelectricity Co., Limited is a high-tech enterprise devoted to the R&D, designing, manufacturing and distribution different kinds of indoor & outdoor, fixed & rental led display and other customerized led display products. Relying on the senior talents and technical ...
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