What is an LED video wall?
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How does LED video wall work?
What are LED video walls used to do?
How do LED walls differ from billboards and other traditional signage?
Types of LED video walls
Pricing of LED Video Walls
Maintaining a Video Wall
Lifespan of Video Walls
Choosing the Right Video Wall for Your Business
Customize your LED video wall with Unilumin
The concept of a video display has evolved from a wall of TVs connected together to large-scale projections on screens that can be viewed by attendees in the back of a auditorium. Historically, the main issue with these displays were resolution, image quality, and size. All of this was changed with the introduction of the LED wall that displays videos in bright and saturated colors, and at any scale.
The invention of the video wall greatly expanded the options for displaying videos and moving images in a variety of settings. Advances in their technology have vastly improved their quality and ease of use, making them the go-to for all types of LED displays. Here's a look at what goes into LED walls for video displays.
What is an LED video wall?
An LED video wall is a large video screen that's made up of LED panels. These panels are connected together to create a wall of LEDs that are capable of producing a seamless, full color and dynamic display. The use of individual LED panels makes it easy to create an LED wall of various sizes that range from a large TV to a billboard.
How does LED video wall work?
An LED wall works in much the same way as an LED TV but is used to broadcast live images such as a concert, or a static image that changes, such as a billboard. They also use LEDs and pixel pitches that are designed for specific use, such as indoors or outdoors, and for backgrounds. The intended use of the wall dictates the pitch and type of LED to overcome issues such as lighting and viewer distance.
Below are the most critical factors that explain the working of the LED walls.
LED Diodes
LEDs, or light-emitting diodes, are wired onto a board that's then connected to other LED panels in a series. When the panels are connected together, it's then connected to a power supply, an input port for receiving a signal, and a computer for running image files.
Image Resolution
LEDs use something known as pixel pitch or a set space between the pixels. The pitch is determined by the distance from the center or one LED cluster to the next one on all axis.
Today, the standard LED pixel pitches for LED pitches like the one you would find in a church range between 3-6mm. Outdoor LED video walls mostly have a wider pixel pitch because the viewing distance is longer, and the difficulty distinguishing the individual LED from a distance. While large displays are expensive because of the smooth pixel pitches, the sizeable space allows more room for a wide space in between with no interference with the image.
It all translates to, as seen above, the pixel density. When close, a numerically lower pixel pitch is required. Therefore, the pixel pitch you choose is a crucial factor in determining its cost. You calculate pixel density depending on how close the audience is. Consequently, you need a finer pitch if they are closer and a bigger one if the audience is at a distance.
LED Panels
They make LED video walls of multiple panels. Other smaller modules have RGB light on them. Typically, the panel size is about 500*500mm four panels make a square meter. The LEDs directly emit the light out while surrounded by a black plastic housing. Therefore, it has a high contrast ratio. It makes them suitable for outdoor advertising where there is high ambient light.
Operating Controls
The images in an LED wall are split. Either a software PC, video card, or hardware controller controls them. Both methods of operating have merits and demerits.
While the hardware controller has high performance and reliability, it does not provide room for flexibility. It has limited pixel resolution. Therefore, displaying multiple input sources using a hardware-controlled LED video wall is not possible.
Conversely, they equip the software controller with multiple output cards, with some having video capture inputs. Therefore, they support various input sources and allow for full pixel resolution.
What are LED video walls used to do?
LED walls are used for a variety of purposes. They're used in retail stores to play videos that show how products are used, in large arenas so more people can see the action, and to support a news anchor during a broadcast. This type of video display is versatile and easy to set up, which makes it ideal for almost any type of use that requires playing live or recorded video. Below are some uses of LED video walls.
Business
Perhaps the most prominent application of LED walls is in advertising. We have applied them in both indoor and outdoor advertising services. Outdoor LED video walls capture the attention of prospective customers. They can work under any amount of light by tweaking their pitch. Since they do not have bezels, there is a smooth transition between frames. The advertising using the LED walls can be indoor or outdoor.
Shows, Cinemas, and Events
LED walls are a darling to music artists. They are used to give captivating visual flashes during night concerts. In addition, to allow the audience to view the artist, they stream the artists' movements and dances, engaging the audience with a next-level experience.
Church
The other area the LED video walls have found enormous uses nowadays is within the church. You can fit them in strategic locations where everyone can view and access them. LED video walls provide visual communication for the hymn that congregants are singing, the verse they are reading, and other notifications within a place of worship.
Amusement Parks
LED walls can provide clear graphics with seamless transitions. They are used to providing an exhilarating moment in amusements parks. You can use them as video displays to the public who have gathered to have fun. It can be through counting the laps covered by a person, delivering visual messages, and many more uses.
How do LED walls differ from billboards and other traditional signage?
LED walls are an advanced form of digital signage compared to billboards and other traditional signages. Below are the differences:
Interactivity
While billboards and other traditional signages provide static signs, the LED video walls have a technology that helps you give your audience an interactive experience. LED walls leave a lasting impression of the brand in a user's mind.
Content Flexibility
You cannot change your message in traditional signages and static billboards. Conversely, you can vary the message in an LED video wall depending on the audience's needs.
Effectiveness and Interesting Changes
Because they are captivating and they can change the messages, LED walls are effective in advertising. You can use the graphics to show how to do something or use a product. In contrast, because the billboards are static, their messages often become outdated and irrelevant. You also have to part with some money, replacing the billboard frequently.
Software Flexibility
You can adjust software-controlled LED video walls easily to cater to situations like the time of the day. It does not affect their illumination beauty. The message in billboards and other forms of traditional signage does not allow for such accommodations.
Types of LED video walls
There are a variety of video walls that are designed for different purposes. You can get an LED wall that uses low-pixel LEDs for displaying text and numbers only and install it for use as a sign. If you need higher resolution and color, an LED wall that uses high-pixel count LEDs with the capability of displaying a range of colors and movement. The most common types of LED walls include:
Direct View LED Video Walls
This type of LED wall is the most common type, and one that just about everyone is familiar with. These have high enough resolution for displaying images and videos, and don't wash out in direct light. Viewers can see the image from most angles, making them perfect for use in concerts and billboards.
A direct view LED wall typically has a fine pitch, or a space of 1.5mm between pixels. This results in a wall that's viewable close up without being able to detect the pixels. In contrast, a wall with a 3mm pitch looks great from a distance, but the pixels become more visible the closer the viewer gets.
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Indoor LED Video Walls
An indoor video wall typically features a lower pixel pitch due to the fact it doesn't have to overcome sunlight, and is usually viewed from a distance. However, an LED wall is also used as a background for people and objects, which means that the pixel pitch needs to be higher to create a seamless image.
A good example of a high quality indoor LED wall is the ULWIII(Pro) from Unilumin. The unit is designed to deliver a high-quality image in an indoor setting, provides reliable and stable operation, and is easy to use. Another product, the UslimII, offers a high-quality viewing experience, and is also easy to control while adding creative shapes to the list of options.
Outdoor LED Walls
An outdoor LED wall works in the same way as an indoor LED wall, but the wall gets weatherproofed to protect against the elements. Walls that are intended for use as a billboard or sign tend to have a lower pixel pitch as the distance from the viewer to the wall closes the gaps between the pixels.
Pricing of LED Video Walls
Prices for LED walls start at around $10,000 and go up from there. The factors that go into the cost of purchase include the intended use, quality of the LEDs, panel size, and controls. LED walls at the low end of the price range deliver a reasonable quality image, while more expensive units produce vivid colors and images.
Rental pricing averages around $1,200, with the cost increasing in relation to the size of the unit and the amount of time it's needed. A general rule of thumb for renting is 10% of the cost of the unit per day.
In order to spend the right amount of money to get what you need from an LED wall, you need to have a solid idea of its ultimate use. If you need an LED wall for a short duration, renting makes the most sense. For a permanent installation, consider the size of the space you need to fill in, the intended use, and amount of control you need over the unit.
Maintaining a Video Wall
Maintaining an LED wall is straightforward and easy. All that's required to keep a wall in good condition is a regular dusting and keeping the ambient temperature stable to prevent overheating. At no time should water be used to clean the wall as this can cause the electronics to short. The manufacturer of your video wall will tell you the proper cleaning and maintenance of their product to ensure its longevity.
Lifespan of Video Walls
The lifespan of a video wall is measured in hours, with the average lifespan being anywhere between 60,000 to 100,000 hours. However, if a wall receives proper maintenance, it has the potential to last longer than the stated lifespan.
Choosing the Right Video Wall for Your Business
Getting the right video wall for your business and its needs is key to getting a unit that meets your needs and delivers the imagery you're seeking. Start by asking yourself these key questions:
- What do I need the wall for?
- How much area do I have available for a wall?
- Are viewers going to be close up or far away?
- What kind of resolution is best for the use?
- Is the wall going to be indoors or outside?
- What kind of imagery will be displayed on the wall?
Your business may need an LED wall for simple displays with limited graphics, which means a wall with lower resolution, pixel pitch, and basic functionality is best. If you need more resolution and functionality from a wall, you can step up to the next level of video wall that's designed and built for mid-range quality. Not all businesses need the best and greatest, but for those who do, a custom-built video wall from Unilumin delivers everything you're looking for and is easy to use on top of the excellent image quality.
Customize your LED video wall with Unilumin
At Unilumin, we manufacture video walls for indoor and outdoor use, and for a wide variety of applications. Our video walls are used in sports arenas, museums, newsrooms and businesses of all kinds. Get in touch with us today to learn more about our products and how we can build a custom LED wall that meets your needs.
LED display technology has matured to become the display solution of choice for a variety of industries including entertainment, sports, education, broadcasting and advertising. If deployed properly, LED display screens will attract a steady stream of target audiences for you and serve as an effective tool to drive your business forward. But all of this is possible only if you find the best LED display manufacturer.
Choosing the best LED display manufacturer is challenging because it requires you to spend more time on the quality of the product and the professionalism of the manufacturer. We will cover the most comprehensive guide on how to choose the best LED screen manufacturer in this article, and hopefully you will get substantial help in this matter.
How to Choose the Best LED Display Manufacturer?
Here are some of the factors you need to consider when choosing the best LED screen manufacturer.
1. Focus on the Quality of LED Display Screens
Product quality, from the aesthetics of the LED screen to the technical requirements for a safe display, is the primary consideration when you choose an LED display supplier. Visual effect is often one of the important indicators of the quality of LED displays. Regardless of the application of LED display screens, you should visit the factory or request samples to ensure they have high brightness, high gray level, high refresh rate, high definition and wide angle. This is all to provide the ultimate visual experience to your target users.
It is especially important to ensure that the LED screen manufacturer uses quality materials and components so that the longevity and reliability of the LED display panels can be guaranteed. Therefore, to avoid falling into every little technical flaw, you should choose a professional LED display manufacturer whose expertise can ensure product quality and safe display while meeting aesthetic needs.
2. Compliance with Specific Safety Standards
A good way to determine whether to include an LED display manufacturer on your shortlist is to know if they meet specific safety standards for the LED display industry. Some of the safety standards for LED displays include, but are not limited to, EMC, ETL, CCC, CE, FCC, RoHS, etc. When an LED display supplier strictly meets these production standards, the quality and safety of the LED display panels they produce are guaranteed. It can go a long way in helping you reduce uncertainties such as product technical failures and defects.
3. Extensive LED Display Manufacturing Experience
Another way to know if an LED display supplier is the best is to research whether the company has years of LED display manufacturing experience, which can be done by looking at the time of establishment and successful project experience.
A manufacturer with extensive display manufacturing experience must have a successful project history and display expertise. Experience and expertise are particularly important requirements when your digital display project requires specialized design. This is because an LED screen manufacturer with specialized display knowledge can critically analyze your project and can provide creative LED solutions based on your individual needs.
In addition, a manufacturer with extensive experience in display manufacturing is bound to have a good reputation in the industry. Asking industry professionals about the experience and reputation of your candidate LED display supplier can help you avoid the safety concerns and functional risks associated with inferior products and poor design.
4. Consider the LED Display Screen Cost
LED displays are not simply a one-time purchase; they involve customization, design, manufacturing, testing, shipping, installation and other aspects. Therefore, the cost of a high quality LED display that can contribute to the growth of your business will not be very low.
When choosing a LED display supplier, it is recommended to know the display market in advance and not to sacrifice quality for lower cost. Low-priced LED displays sacrifice the quality and performance of LED screen panels, and will be much less bright in terms of display brightness, clarity and contrast. Instead, it is wise of you to set the budget and choose an LED display manufacturer that balances affordability and quality.
5. Availability of Customization Options
You will always have display projects that require different design requirements. Whether it is an outdoor 3D LED display or an indoor interactive floor LED display, you will need to customize the design for different scenarios and display purposes. When looking for the best LED display manufacturer, advance the priority of the manufacturer who can offer customization possibilities to meet your needs. This will allow you to design the LED display that best suits your brand, message and target market.
6. Availability of After-sales Support
After-sales support is one of the key factors to consider when choosing the best LED display manufacturer. Check if they have a dedicated technical support team to provide adequate support for the installation, training and maintenance of the LED display screens.
Why Should You Choose RIGARD LED?
RIGARD LED is an international LED screen manufacturer offering design, production and distribution services for all types of LED displays and visualization products. We have gained significant market share in the field of narrow pixel pitch LED displays. RIGARD has always known that high quality and unparalleled customer service is the key to turning short-term contacts into long-term partnerships. Our LED display screens give you an overwhelming competitive advantage and promote your business for life by working together.
1. High Quality and Versatile LED Displays
RIGARD refuses to compromise on low quality LED display screens, but takes every possible step to exceed your expectations. Our LED display solutions include full color indoor LED displays, outdoor LED displays, digital LED display boards, flexible LED screens, transparent LED screens, stadium LED screens, etc.
RIGARD insists on using die-cast aluminum as the main material of LED panels to ensure the high quality and superior performance of each LED screen. Even in intense outdoor sports, RIGARD LED displays are crash-proof, waterproof and heat resistant.
Rather than being your one-time purchase, RIGARD LED displays offer an industry standard of 100,000 hour half-life, which means you can run your LED display screen at full brightness 24 hours a day, 7 days a week for over a decade. Not only that, but the ultimate 0.9mm pixel pitch, refresh rate of up to Hz and brightness of nits provide your target audiences with ultra high definition content display.
2. Rich Experience in LED Display Manufacturing
Since entering the LED display industry in , RIGARD has been dedicated to the production and manufacturing of LED display panels in a very professional manner. RIGARD LED displays have been all over the world, completing several LED display projects that have been highly recognized by our customers.
For example, in South Africa, we provided 1.8 pixel pitch indoor LED displays for TV studios to enable high definition TV transmissions. In Oman Stadium, our stadium perimeter LED display for the stadium contributed to the smooth running of the game due to its excellent anti-collision and waterproof performance. In the US, RIGARD’s church LED display screens deliver superior detailed visuals due to industry-leading small pixel pitch technology.
After several successful LED display projects, RIGARD has accumulated a wealth of experience and display expertise in LED display manufacturing to provide you with incredible custom LED displays.
3. Passed Professional Certification Inspection
As a trusted LED display supplier, RIGARD is an industry leader in compliance with TUV, EMC, CE, RoHS standard certifications to ensure that the LED display solutions you invest in are safe and reliable. We strictly enforce IQC, IPQC, QC, CFQC, QA in every aspect of our process quality control engineering and supply chain management. Due to the strict requirements on product quality, RIGARD has already enjoyed high customer satisfaction and loyalty worldwide.
4. Customized Display Solutions Available
RIGARD not only provides LED displays that balance affordability and high quality, but also offers custom LED display solutions to meet your needs. With several successful LED display projects around the world, we are able to provide one-stop customization services for simple to complex LED display projects. With years of experience in LED display manufacturing, RIGARD is able to analyze your display project with a professional perspective and give useful suggestions to your LED display designs that go beyond the status quo.
5. Perfect After-sales Service
RIGARD has an independent LED display manufacturing team, design team, and is equipped with efficient inventory management and perfect logistics service. In addition to guaranteeing the delivery time of our LED displays, we also provide you with extensive support, such as after-sales maintenance, free technical resources, 24/7 remote online service and even on-site support. When you need it, we are always ready to provide you with an excellent customer experience.
RIGARD can meet all your LED display needs with a customization service no matter how big or small your display projects are. With our creativity, innovative spirit and constant research into new technology opportunities in the LED display industry, we know we are the right LED display supplier for you.
Contact us to discuss your requirements of custom led screen. Our experienced sales team can help you identify the options that best suit your needs.
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