P4.68 Waterproof Outdoor Smd Double Sided Circle Shape Led Screen Logo Round Led Sign Advertising Display
Shenzhen maan professional production LOGO circular screen
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. Stainless steel screws when assembly
6. Disassembly and assembly are quick and easy
7. 3 to 5 years warranty
8 .Energy-saving 60% : driving with low frequency current, heat-dissipated roller fans with automatic temperature-controlling device.
9 .Life time >11 years;
The serial number | project | Technical parameters |
1 | Pixel composition | 1 red, 1 green, 1 blue LED (SMD1921) |
2 | Pixel spacing | The 4.68 mm |
5 | Module size | 300 mm * 300 mm |
4 | Module resolution | 64 x64 |
5 | The LED chip | Three Ann |
6 | LED package | Country star packaging table stick three in one |
7 | According to the density | 65536 / ㎡ |
8 | Maximum brightness balance | P 4500 CD / ㎡ |
9 | Gray level | Red, green and blue 256 level, up to 65536 level |
10 | According to the color | 16.7M species, up to 281 trillion species |
11 | Out of control points | Less than 1/10000 |
12 | The best stadia | 7 m or higher |
13 | Viewing Angle | Level: ° 120 ° vertically acuity 120 or higher |
14 | Device driver | 1/8 scanning (date/month 2017TD) |
15 | brightness adjustment | 256-level software adjustment, 16-level automatic adjustment |
16 | frame rate | P 60 hz |
17 | refresh frequency | P 1920 hz |
18 | control mode | Nova asynchronous |
19 | Waterproof grade and material | IP65, the module filling and sealing adhesive adopts the transparent original adhesive of jinlian |
20 | screen life | Or 100, 00 hours. |
21 | Continuous working hours | > 72 hours |
22 | Mean time to failure | > 1000 hours |
23 | working voltage | AC 220V 15%, 50Hz 2 Hz |
24 | Ambient temperature and humidity | Temperature: - 20 ℃ ~ + 60 ℃, humidity: 10% to 95% |
25 | power consumption (maximum/average) | About 400W/set |
26 | smoothness | 0.5mm between adjacent imaging degrees;Module splicing clearance 0.5mm |
27 | maintenance mode | Prior to maintenance |
28 | screen weight | 16 kg/computer or less |
29 | uniformity | Pixel light intensity, uniform module, each pixel can be single point correction |
30 | switching power supply | 3.8v /60A(siqi power supply) |
31 | Control system | The cable |
HOW TO USE ?
Q1. Can I have a sample order for led Display?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 10-15days for order quantity more than
Q3. Do you have any MOQ limit for led light order?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by sea because led display volume . It usually takes 20 days to arrive. Airline DHL, UPS, FedEx or TNT and sea shipping also optional.
Q5. How to proceed an order for led Dispaly?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 3-5 years warranty to our products.
Q8: How to deal with the faulty?
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
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- Step 4Set up meeting with the Chinese supplier without language barrier