Active Member
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[China]
Contact name:Sherry Xie
PRT OPTOELECTRONIC CO.,LTD |
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Outdoor Rental LED Display Live Events P4.81 Display Screen with
500 x 500 mm
Product Features:
1. High quality LED chip and high anti-static electricity capacity.
2. Large viewing angle and smooth displaying provide excellent visual
effect from every angle.
3. The integration of lamp and driving IC, together with with the
multi-circuit structure, achieves evenly- distributed
current, low power consumption and fast heat dissipation.
4. Ultra high brightness, low attenuation, high reliability and
weather ability.
5. High contrast ratio. Adopting black lamps can improve the contrast
ratio by 50%.
6. High refresh rate, high gray scale,ghost-canceling, low power
consumption, low EMI, anti-creeping, multi-route redundancy
backup-supporting, and dot-by-dot-calibration.
Techinical Specification:
| Item Name | P4.81mm LED screen |
| Pixel Pitch | PH4.81mm |
| Panel Resolution(W*H) | 104dots(W)*104 dots(H) |
| Pixel Configuration | 1R1G1B( SMD 3 in 1) |
| LED Encapsulation | SMD 2727 |
| Pixel Density | 43264dots/sqm |
| Driving Method | 1/13 Scan |
| Refresh Frequency | ≥1920Hz |
| Driver IC | Special constant current IC with high refresh rate & high grey scale |
| Grey Scale | 14Bit(depending on the system and IC configuration) |
| Cabinet Size | 500*500 mm |
| White balance Brightness | ≥5500nits/ m2 |
| Color Temperature | 8000K±500( adjustable) |
| Viewing Angle | Horizontal 140° Vertical 120° |
| Optimal Viewing Distance | >4.8m |
| Working Voltage | AC 220V/110V ±10% |
| Module voltage | DC4.2V |
| Max Power Consumption | 800W/m² |
| Avg. Power Consumption | 300W/m² |
| Lifetime | 50000 hours |
| Operating Temperature | –10℃ ~ 65℃ |
| Net weight | 7.5 Kg/pcs |
Our services:
Pre-sale service:
1. Inquiries will be replied within 24 hours.
2. Market research and forecast for customer.
3. Provide unique and professional solutions based on customer's
requirement.
4. Data sheet and samples offered.
5. Other requireed services such as special packing design, factory
visiting and so on.
In-sale service:
1. Tracking producing procedures all the time.
2. Provide photos and videos as per customer's requirement during
production.
3. Free spare parts provided.
After-sale service:
1. Complaint respond period not exceed 24 hours; maintenance
guidance and problem solution supplied in 48 hours.
2. Warranty: 24 months.
3. Free technician training.
4. Full set of documents free of charge, which including
installation guidance, software operation manual, easy maintenance
manual and control system software CD and so on.
