Everyone is familiar with large LED screens. When walking on the street, you will often see the images played on the large LED screens. The concise effect is directly seen by everyone. So how much do you know about the characteristics of large LED screens? Here is a detailed introduction to some of the advantages of LED large screens.

1. The safety factor is very high. The large LED screen is powered by a low-voltage DC voltage, which is very safe to use, and there will be no hidden dangers of useful electricity.

2. The LED has a long life. Under the same working environment and duration, compared to other outdoor advertisements, LED large screens have a much longer lifespan. For example, outdoor patch advertisements are easily damaged by wind and rain and lose their advertising effects.

3. Low calorific value. The big safety hazard of large LED screens is that when they work continuously for a long time, the high heat generated will reduce the service life of the equipment and even cause serious fires. The large LED screen has made great efforts in heat dissipation. Efficient heat dissipation and its own electronic components are low power consumption, so the heat is not too high, which naturally eliminates this hidden danger.

4. Very energy saving. Compared with traditional LED large screens, LED large screens are very energy-saving, low power consumption, and more effective. For all large-scale LED display manufacturers, this is also a basic element. Energy saving means that electricity bills are relatively small and funds are relatively reduced.

5. Easy to install. Due to its own material and structure, the large LED screen is light and convenient, providing very convenient conditions for installation.

The LED power consumption is quite low, DC drive, ultra-low power consumption (0.03-0.06W per tube), and the electro-optical power conversion is close to 30%. Generally speaking, the working voltage of the LED is 2-3.6V, and the working current is 0.02-0.03 a; that is to say, it consumes no more than 0.1W of electric energy, and the same lighting effect is nearly 80% energy-saving than traditional light sources. Some people call the LED light source a longevity lamp. It is a solid cold light source, encapsulated with epoxy resin, and there are no loose parts in the lamp body, and there are no defects such as easy burning of the filament, thermal deposition, and light decay. Under proper current and voltage, the service life can reach 60,000 to 100,000 hours, which is more than 10 times longer than traditional light sources. LEDs are made of non-toxic materials, unlike fluorescent lamps that contain mercury, which can cause pollution, LEDs can also be recycled. There is no ultraviolet or infrared in the spectrum, and there is no heat and radiation. It is a typical green lighting source, with low glare, cold light source, and safe to touch.

As a rising star in advertising media, LED large screens can be seen everywhere in outdoor large squares, bustling commercial centers, commercial pedestrian streets, media centers, etc. Its dynamic and clear picture and high-definition sound quality bring visual and auditory shocks. LED large screens are often used in various fields and industries because of their light weight, excellent quality and effect, and moderate price. The above are some knowledge points about LED large screens, I hope it can help everyone.