Long Viewing Distance P4 Outdoor Led Module , RGB Led Video Display
Concept of LED Display
LED is short for light emitting diode.LED array width and
longitudinal with stable performance, LED display on each LED has a
corresponding brightness control circuit.The computer controls the
circuit, which influences the brightness of each LED, and then
forms the desired picture or letter on the LED display.
|Optimal Viewing Distance||>4m|
|Operating Temperature||-20°C ~ +50°C|
|Optimal Viewing angle||Horizontal 140 / vertical 140|
|Maximum Power Consumption||1200w/sqm|
|Average Power Consumption||500w/sqm|
|Refresh Rate||500-3000 Hz adjustable|
|Life Span (50% brightness)||≥100,000hours|
|Control Mode||synchronization with PC/Asynchronous|
|System Operating Platforms||WIindows/Tablet/Laptop/Mobile PhonesWIindows|
|Input Signal Format||VGA, DVI, RGBHV, S-Video, TVVGA, DVI, RGBHV,S-Video, TV|
Advantages of LED Display
a) High Definition and can be adjusted, can showing DVD, TV,
Dynamic images, VCRS, graphs,letters and animations for 24 hours.
Sharp, colorful, synchronized with computer monitor.Waterproof,
high brightness, antistatic, damp proof, anti-freeze,
b) Best equality, commendably solve the problem of the mosaic,have
the excellent consistency of light
c) To pictures and character, have clear, exquisite and real
display effect of led sign.
d) Big viewing angle to horizontal line and vertical line, can see
at every angle at this range,no picture change, no color excursion.
e) Can repair each led lamps, so the cost of maintain is lower, and
easy to repair for led sign.
Application and Market
Widely use in stadiums, advertisement, banks, securities exchange,
stations, shopping malls,postal offices, schools, restaurants,
entertainment, enterprises ,highway etc Big Outdoor Full Color
North America, South America, Eastern Europe, Southeast Asia,
Africa, Oceania, Mid East,Eastern Asia, Western Europe
1) Price Advantage: we have the best competitive price at the
market, also have the same even better quality.
2) Quality advantage: From material to finished product, from
design to produce, we control all steps
3) Service advantage: Better service at same situation, better
cooperation at same service
1). Your inquiry related to our products or prices will be replied
2). Well-trained and experienced staffs to answer all your enquires
in fluent English .
3). OEM&ODM, any your customized screen we can help you to
design and put into product.
4). are offered for your unique design and some our current models
5). Protection of your sales area, ideas of design and all your
SHENZHEN TOPS OPTOELECTRONIC CO .,LTD is a professional
manufacturer engaging in the research and development, production,
sales and service of LED display system.With the continuous and
stable development in the past 10 years, SHENZHEN TOPS
OPTOELECTRONIC CO .,LTD has showed strong competition in the market
both in products quality and service. 50 sets of advanced equipment
including latest automatic optic-electronic test system are
furnished in product line.the output is more than15k LED each
month. Our products are CE approved, ROHS compliant, C-TICK and FCC
certificated. We had provided more than 3000 LED displays for more
than 50 countries and regions,and gained a great reputation from
customers. We grow up together with customers,and will be highly
appreciated if any feedback from customers, which will be a great
help for us to improve our products and help you in this business
Factory and Production Line
The benefits that we can bring you are:
1. Strong quality is one of our products' highlights.
2. Low pover consumption.
3. Two-year quality warranty with long life maintenance.
4. Technology with responsibility.
5. Choice of different LED chip available with favorable price.
6, OEM/ODM service provided.
1. How long could i receive the inquiry reply ?
A: You will get a reply within 24 hours.
2.How to proceed an order for led display?
A: Firstly let us know your requirements or application Secondly we
quote according to your requirements or our suggestions. customer
confirms the design document and places deposit for formal order.
we arrange the production.
3.What kind of led display do you offer ?
A: Different product offer different time frame warranty,but all
product here we offer 2 year at least warranty
4.How long will it take to deliver goods ?
A: We will start preparing goods when we get your bank receipt.The
package will be shipped out in 8-10 working days after we get your
5.How is the after sales service ?
A: We have a professional after-sales team, also a service hot-line
dealing with your complains and feedback. We also offer 24-hour
online service to help you solving problems.