An LED wall is a visual tool to display graphics, images, videos, and other visual elements. It can be a large visual screen or made up of multiple smaller screens to do its job, further differentiated with various shapes and sizes. The LED wall is a versatile addition to your event’s equipment toolkit and can be a welcome game-changer for your event. It is essential to choose the right LED wall for your event’s needs and maximise its value.
Key Event LED Screen Wall Considerations
LED Wall Size
The type of LED wall you need depends on your event and its expected scale and turnout. A significant event like an exhibition means your audiovisual needs must accommodate the audience you expect, while smaller ones like company conferences do not have substantial demands for a massive LED wall. In this case, your LED wall needs to meet that need, so your audience can see what you are showcasing. While size matters, additional aspects are vital when choosing an appropriately sized LED wall.
Pixel Pitch & Resolution
Pixel pitch determines how far each LED pixel on the LED panel is from each other. The collection of pixels generates light together to form visuals we can see; the smaller the pixel pitch, the closer they are to each other. As such, the image will appear crisp and clear at any distance or angle.
Meanwhile, resolution corresponds to screen size and pixel pitch, determining the number of pixels displayed on the screen: the higher the resolution, the more pixels it supports. Both elements ensure the audience can see your visuals clearly at most distances without blurriness or other glitches.
Brightness & Contrast
Brightness, measured in NITS, indicates the LED wall’s visibility under different lighting conditions; a higher brightness equals a brighter display, allowing the audience to see the LED wall’s visuals in any setting. For outdoor events, an LED wall needs higher brightness to offset environmental conditions affecting the image quality, especially sunlight.
Equally crucial is the contrast ratio, where a higher value ensures the audience enjoys the display’s vibrant colours and clearer image quality by improving the brightness of bright areas and enhancing the depth of dark areas. Contrast makes it easier for the audience to recognise various visual elements on the LED wall.
View Distance
After determining the fundamentals of your LED wall set, you need to decide where the LED wall needs to be to maximise visual clarity for the audience. Even with all the elements in place, the view distance ensures that all these elements come together nicely to provide the most ideal visual clarity for your audience from a certain distance. Generally, a higher pixel pitch requires a farther view distance: every 1mm of pixel pitch equals a 1m view distance for best results.
Refresh Rate
While not immediately noticeable, a low refresh rate (measured in hertz or Hz) creates a choppy-looking video when presented on your LED wall. A high enough refresh rate nullifies this problem and ensures your video presentations look nice and smooth without glitches. For most general applications, a 120Hz LED wall should be more than sufficient, but you can always speak to a professional to know what works for your event.
Indoor vs. Outdoor Use
Indoor events are easier to manage as many aspects can easily be controlled using various systems, including lighting, air conditioning, and more. All these elements favour your LED walls as you can ensure they display your visuals correctly and without issues. Outdoor events are trickier since the environment can quickly change and affect (or impair) your LED walls’ performance. Carefully outline the requirements for the event you are planning and what you will need to ensure your LED wall can function optimally regardless of the time of day, weather conditions, and more.
Budget
While all these elements are essential, your event budget will limit the type of LED wall for your event. LED wall rentals can vary depending on their specifications, particularly their size and visual clarity; compact LED panels can be combined to form large LED wall installations, but the cost also varies on the number of panels needed. Prioritise the main LED wall you need for your event and consider using smaller ones for other areas; get a consultation with an expert to help you understand how to make the most of your limited budget and still use a reliable, high-quality LED wall for your event.
Trust Multi Image Pte Ltd for High-Quality, Reliable LED Walls
Contact us at Multi Image to help you recommend the best LED wall for your event needs and make it possible to create a truly memorable event. Whether you are preparing for a global conference or a smaller but equally vital shareholder meeting, Multi Image has the answers you need. Contact us today to learn more about, or contract the services of, our unparalleled network of high-end professional and seasoned technical support.
