PRT OPTOELECTRONIC CO.,LTD
PRT OPTOELECTRONIC CO.,LTD is professional manufacturer and supplier of led displays with high quality, competitive prices, excellent service
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P4 full-color advertising taxi top LED Display with 3G control for car advertising
Product appearance :
1. Super bright LED lamp 2727 with NationStar Chip
2. Normal 256mmx128mm module, keep cheap cost
3. High quality cabinet with waterproof and easy for maintain
4. Patented PCB board and lamp design
5. Light automatically changed
Specification :
| Numbers | Technical indexes | P4 Taxi Top LED Display |
| 1 | Pixel pitch | 4mm |
| 2 | Module size | 256 mm × 128 mm |
| 3 | Module resolution | 64 × 32 dots |
| 4 | Module density | 62500 dots/sqm |
| 5 | Pixel configuration | RGB ( SMD 3 in 1 ) |
| 6 | Red wavelength | 625± 2nm |
| 7 | Green wavelength | 525± 2nm |
| 8 | Blue wavelength | 470± 2nm |
| 9 | Colors | 16777216 |
| 10 | Best viewing distance | more than 4 m |
| 11 | Horizontal viewing angle | 140° |
| 12 | Vertical viewing angle | 70° |
| 13 | Maximum power consumption | ≤ 900W/m2 |
| 14 | Brightness | ≥ 4000cd/m2 |
| 15 | Gray scale | 16bits of per color |
| 16 | Color temperature | 6500K |
| 17 | Control method | Asynchronization with 3G,USB |
| 18 | Driving method | 1/8 scanning |
| 19 | Frame frequency | 60Hz |
| 20 | Refresh frequency | ≥ 2000 Hz |
| 21 | Working voltage | AC220V/110V± 10% |
| 22 | IP grade | IP65 |
| 23 | Working temperature | -20° C~80° C |
| 24 | MTBF | More than 10, 000 hours |
| 25 | Life span | More than 100, 000hours |
FAQ:
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
A: Our average Production time is 16 days, after receiving the deposit.we will try our best to meet your demands
A: Low MOQ, 1pc for sample checking is available
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
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.
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
A: Yes, we offer 2-5 years warranty to our products.