What is the most energy efficient LED?

In this era when energy conservation and environmental protection are the mainstream, all walks of life have higher and higher requirements for energy conservation and environmental protection. Especially for electronic products such as led displays, energy saving has become an important indicator for many customers when purchasing led displays. In this digital age, we can see LED displays in every corner of every city, and it seems to have become one of the criteria for measuring the degree of urbanization of a city.

Energy Saving Led Screen

Energy Saving LED Screen

Energy Saving Led Screen

The requirements for energy saving are more obvious in outdoor large screens. Because the brightness of outdoor led displays is high, but in the case of sufficient light and glare during the day. If the brightness of LED displays is adjusted so that it can follow the ambient light to adjust the brightness of the screen, it can reduce energy consumption and reduce light pollution at the same time.

What are the factors that affect the energy consumption of led displays?

There are many factors that affect the energy consumption of led displays, for example, the size of the screen, the type of power supply, the cooling device of the screen, the brightness of the screen and so on. There are also a series of uncertain factors that will more or less affect the energy consumption of led displays.

  • Size: It is not difficult to know that the larger the size, the larger the LED screen will dissipate heat, and the corresponding energy consumption of LED displays will be higher. Therefore, when choosing the size of a led display, we should pay attention to find a suitable size.
  • Brightness: The higher the brightness, the greater the power consumption of the display, especially for outdoor displays.
  • Power supply type: The energy consumption of led displays with the same size and the same brightness will have a large difference in energy consumption due to the different types of power supply.
  • The heat dissipation device of the screen body: LED displays will generate heat when they are working. If the heat dissipation device of the led displays is not good enough, it is easy to damage the screen and cause high energy consumption.
How to produce a energy efficient led displays?


How to reduce the energy consumption of display screens is the direction that NSE has been working on. Although there are many factors that affect the energy consumption of led displays, we still try to improve the energy-saving performance of our LED displays from different aspects. We mainly made the following improvements to minimize the uncontrollable factors that affect the energy consumption of LED displays.

  • Improve the working efficiency of the LED screen: the use of high-efficiency LEDs and high-quality light-emitting chips can achieve low energy consumption and high efficiency.
  • Power supply: High conversion rate, safe power supply.
  • Heat dissipation device: When producing products, an excellent heat dissipation device should be designed to reduce fan power consumption;
  • Safety circuit: The circuit design of the display screen should be as simple as possible to reduce the power consumption of the internal circuit and thus reduce the energy consumption of the screen;
  • Brightness adjustment: The design of adjustable screen brightness allows led displays to automatically adjust the brightness of the outdoor display according to changes in the external environment, thereby achieving the effect of energy saving and emission reduction;

energy efficient led displays

Energy Efficient led displays


energy efficient led displays

hat is the most energy efficient LED?

In order to adapt to the development of the times, we have developed our new super energy-saving products – OTV LED series.

  • Common cathode power supply mode, 40%-50% energy saving
    The OTV series is powered by common cathode power supply. The common cathode means that the negative poles of the light emitting diodes are connected together. Because different wires require different voltages, the common cathode can meet the needs of different lines for separate power supply, so as to accurately control the distribution voltage, effectively reduce power consumption, and also reduce the screen. heat.
  • Lower temperature heating
    When the product is working, the higher the temperature, the greater the power consumption of the product; the lower the power consumption of the product, the smaller the power consumption of the product. OTV work is a performance of low temperature and energy saving.
  • The brightness of the screen can be adjusted.
    The brightness of the screen can be adjusted. The brightness of the OTV series is 10,000 nits. Usually, the brightness of 5,000 nits for outdoor use is enough, and the brightness of 1,500 nits for indoor use is enough. Energy saving can be achieved by adjusting the brightness of the installation site.
  • The product meets CE, ROHS certification
    The products meet the standards of CE and ROHS certification. OTV series products not only save energy, but also meet the standards of safety and environmental protection.

The further energy saving of LED displays has become a new goal of led displays companies, and NSE also regards this goal as one of the top research and development tasks in 2023. It is hoped that we can launch more energy-saving displays this year to protect the environment . At the same time, it saves a lot of electricity bills for our outdoor large screen customers.


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