A simple introduction to LED technology: how a screen is built, how it produces colors and why it is the best choice for advertising today.
LED screens are everywhere around us – in malls, on highways, in venues and at events. But what makes them so special and how do they display such bright images? In this guide we explain the basics.
How an LED screen is built
An LED screen is made of thousands of tiny light-emitting diodes (LEDs) grouped into modules and cabinets. Each pixel contains three base colors – red, green and blue – that combine to create over 16 million colors.
Why brightness is so high
Unlike LCD screens that are lit from behind, each LED produces its own light. This allows very high brightness (up to 8000 nit), making the screen visible even in direct sunlight.
Where they are used most
LED screens are ideal for outdoor advertising, business facades, events, showrooms and anywhere a high-impact visual message is needed.
Key points to remember
- LED = its own light, no backlight needed
- Very high brightness, visible in sunlight
- Vivid colors and wide viewing angle
- Modular – easy to expand or repair
How we can help
At LedWall Albania we offer sales, installation and maintenance of LED screens across Albania. If you have questions about "What is an LED screen and how does it work" or want a free quote, our team is ready to advise you with no obligation.
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