How to choose a giant LED screen - Visualled.com

Choosing the right LED screen for your needs can be a complex process, and it’s important to consider factors such as pixel pitch and brightness. According to a key piece of advice from I'm Learning, understanding these can make all the difference when selecting a giant LED screen.

WHAT SHOULD YOU KNOW BEFORE BUYING A LED SCREEN?

GUIDE TO CHOOSE AND UNDERSTAND THE TECHNICAL PERFORMANCE OF A LED SCREEN

VIEWING DISTANCE FOR LED SCREENS

The viewing distance is an important factor in determining the pixel pitch. For example, a 3 x 2m screen with a pixel pitch of 10 mm would be optimal for viewing from 8 meters away. Reducing the viewing distance would require a smaller pixel pitch, such as 8 mm.

SO, IS IT ALWAYS BETTER TO GET THE SMALLER PIXEL PITCH?

Not necessarily. Smaller pixel pitches are more expensive. Whether you choose a 10 mm or 8 mm pixel pitch for a 3 x 2m screen viewed from 10 meters, the image quality remains the same. Opting for a smaller pixel pitch without necessity is an unnecessary expense.

LED SCREEN BRIGHTNESS

Advertising LED screens are brighter than regular LED TVs. Brightness is measured in nits or candelas per m2. Higher brightness means higher luminosity levels.

Screens with higher brightness are more costly and consume more power. Indoor LED screens use less bright LEDs, while weatherproof outdoor screens require higher brightness due to environmental conditions.

HOW TO CHOOSE THE BEST PIXEL PITCH FOR A LED SCREEN

Selecting the right pixel pitch can be challenging. It’s important to ensure good image quality by considering both viewing distance and screen size. Start by calculating the total pixel count for the screen, which should not be less than 30,000 pixels.

HOW DO WE CALCULATE THE TOTAL NUMBER OF PIXELS ON A SCREEN?

You can figure out the number of pixels per square meter using a pixel pitch table.

For a 2 x 1 m screen, convert the size to square meters (2 m²), then find a pixel pitch value that results in over 30,000 pixels. For example, a 10 mm pixel pitch equals 10,000 pixels/m², yielding 20,000 pixels for a 2 m² screen. This is insufficient for video, suitable only for text. An 8 mm pixel pitch, equating to 15,625 pixels/m², provides 31,250 pixels, suitable for images and video. If unsure, seek advice from experienced professionals.

INDOOR AND OUTDOOR LED SCREENS BRIGHTNESS

Bright indoor LED screens can rival outdoor screens, though they lack weather resistance. Make sure to choose an appropriate screen for your environment to avoid unnecessary costs.

WHAT IS THE MAINTENANCE ACCESS OF LED SCREENS?

The maintenance access indicates where and how you can access the inner components of the screen.

Rear maintenance screens require space behind for access, often featuring doors for service. Ensure adequate space for staff access.

Frontal maintenance screens are accessible from the front, designed for wall installations, and are generally more expensive due to the required mechanisms for front access.

You will get efficient and thoughtful service from Lucky.

FREQUENTLY ASKED QUESTIONS ABOUT INDOOR AND OUTDOOR LED SCREENS

I WANT TO INSTALL A LED SCREEN IN A SHOP WINDOW DISPLAY. WHAT KIND OF SCREEN DO I NEED?

For shop windows, consider the incident light. Choose screen brightness based on sunlight exposure. High sunlight requires high-luminosity outdoor screens.

FOR WHICH USES AND LOCATIONS IS AN INDOOR LED SCREEN RECOMMENDED?

Indoor LED screens are suitable for various locations, provided the ambient lighting is within the screen’s brightness capabilities. They offer a good balance of cost and image quality.

WHEN IS IT A GOOD IDEA TO PUT AN OUTDOOR SCREEN IN A SHOP WINDOW?

While indoor LED screens offer better value, for shop windows in high light conditions, outdoor screens provide superior image quality.

CAN AN INDOOR LED SCREEN WORK WELL IN A SHOP WINDOW?

Indoor LED screens work well in shop windows without direct sunlight. In bright conditions, opt for outdoor screens.

WHAT IS THE REAL DIFFERENCE BETWEEN OUTDOOR AND INDOOR DISPLAYS?

The key differences are environmental protection and brightness. Outdoor screens withstand harsh conditions and have higher luminosity, but at a higher cost. Indoor screens are lighter and less expensive.

8 things to consider when choosing your LED outdoor sign

Outdoor LED signage is essential for organizations offering updated information, alerts, and advertising. Here are eight key factors to ensure a well-informed investment:

1. Environmental ruggedness

Ensure your screen design and enclosure can withstand temperature variations, rain, snow, wind, dust, and humidity. Thermal management is crucial for maintaining optimal LED temperatures.

2. Support every step of the way

Choose a supplier that offers comprehensive support, from design to installation. They should be willing to work with all stakeholders and recommend qualified installers.

3. Maintenance and servicing

Routine maintenance is critical. Confirm the maintenance schedule and ease of calibration with your vendor. A network operations center (NOC) can monitor and fix issues proactively.

4. A successful track record

Select a supplier with a proven history and satisfied customers. Ensure their longevity and responsiveness for future needs.

5. Attention to safety

Check for auto-dimming capabilities to minimize brightness at night and ensure materials are certified for safety, like those approved by Underwriters Laboratory (UL).

6. Price and warranty

Be cautious with low-cost suppliers. Ensure materials are of high quality and the design team prioritizes safety and longevity. Carefully review warranty terms to avoid unexpected costs.

7. Choose the best integrator

Consider whether the supplier works well with project managers and installers. Verify their qualifications and previous project success.

8. Visual quality

Ensure the display’s brightness, color accuracy, and pixel pitch suit your needs. Visual quality is crucial for effective messaging and brand representation.

Starting with these tips will help you ask the right questions and set your project up for success. For an array of innovative display options, check out the full lineup of LED outdoor signage by Samsung, designed for various environments.

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