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  • What should you do before installing a LED display?
    • 2020-10-27
    What should you do before installing a LED display?

    What should you do before installing a LED display?    1. Pre-exploration before LED display installation is important. The LED screen should be designed according to the on-site construction situation. The reasonable combination of the installation site and the screen is the first step of the LED display installation process.   2. The client may need professional technician’s guide...

  • How to make the LED screen work safely for a long time
    • 2020-09-20
    How to make the LED screen work safely for a long time

    How to make the LED screen work safely for a long time How to make LED screens with long life time We can sometimes see news about where the LED screen caught fire. This is not alarmist. If the customer only pays attention to the price during purchasing, and does not pay attention to the material and design details, there will be a certain risk for LED display to get spontaneous combustion. How to...

  • What will happen to the LED screen after running at high temperature for too long?
    • 2020-09-10
    What will happen to the LED screen after running at high temperature for too long?

    What will happen to the LED screen after running at high temperature for too long? Some clients ignore the heat dissipation of the screen itself when some clients purchase a outdoor LED screens. SightLED team has 10 years of experience in the production and field use of LED screens. Now we will share What will happen to the LED screen after running at high temperature for too long. 1. Excessive te...

  • What should you do when the LED displays got water leaked inside
    • 2020-08-10
    What should you do when the LED displays got water leaked inside

    Some suggestions when the LED displays got water leaked inside: 1, Do not put the water leaked LED display into the flight case, LED lamps will be damaged in high moisture within 72 hours. 2, Dry the flight cases under strong sunshine if they’re soaked by water, in case the water vapor will wet the LED lamps. 3, IF keep the LED display off in high moisture environment for too long time, dead LED l...

  • How to keep your LED displays safe in 2020
    • 2020-06-11
    How to keep your LED displays safe in 2020

    It has been a very hard year in 2020 because of the epidemic. Many LED displays may stay in the warehouses or stay off outdoor for a long time because of the lock-down. Many of our dear clients already know it, but we still would like to remind you of this important issue. If keep LED displays off in high moisture environment for too long time, a big risk of dead LED lamps would be continuously ap...

  • Two Methods to Adjust Brightness of LED Display
    • 2017-08-12
    Two Methods to Adjust Brightness of LED Display

    As the LED display technology continues to mature, the requirement of large LED screen is becoming higher and higher, from monochrome to color. SightLED introduce the below two kinds of control methods to adjust the brightness of large LED display: 1- Another means of controlling the brightness of large LED display is the pulse width modulation (PWM), using the human eye can feel the change of fre...

  • Some Advantages of Outdoor Full Color LED Display
    • 2017-11-28
    Some Advantages of Outdoor Full Color LED Display

    First, perspective is wide. Door appearance to stick full color not only has over 110 degrees in the horizontal direction of wide Angle of view, in the vertical direction also has more than 110 - degree wide Angle of view, this particular have an advantage in some application places, such as MRLED, hanging in the sky of the outdoor LED screen requires a broader perspective to show better advertisi...

  • How to Calculate the Size of Outdoor LED Display?
    • 2019-09-18
    How to Calculate the Size of Outdoor LED Display?

    The outdoor led display is made up of a certain quantity of led cabinets, led cabinets are composed of a certain quantity of led modules. This means that the length/width of the led cabinet must be an integral multiple of the length/width of the led module. The size of the led display is different, and the corresponding led module size will be different. Therefore, the LED display model is determi...

  • 3 Tips About How to Choose Outdoor LED Display
    • 2019-08-19
    3 Tips About How to Choose Outdoor LED Display

    How to choose an outdoor led display? There are three major points, pls keep this in mind: 1. Flatness In order to ensure that the displayed image will not be distorted, the surface flatness of the outdoor led display must be kept within ±1mm. If this requirement is not met, the surface of the led screen is uneven, which may cause the outdoor led display to have a blind angle in the viewing angle ...

  • How to Maintain Outdoor LED Display Screen
    • 2019-11-27
    How to Maintain Outdoor LED Display Screen

    How to maintain the outdoor LED display in a good status? Here we collect several references for customers to get an idea: 1. Keep the damp or other humid things out of the outdoor LED display. Power on the LED display with humidity that will cause the components corrosion,  then the perpetual damage. 2. Do a good cleaning for the outdoor LED display. After a long-time use, there must be lots...

  • About LED Display Screen Viewing Distance
    • 2019-01-06
    About LED Display Screen Viewing Distance

    In the decision process to purchase a new LED display, your audience is a factor that cannot be ignored. After all, the purpose of your display is to address this audience. If they are unable to view its messaging, then the whole process will have been for nothing. To that point, it is vitally to consider viewing distance as an important factor in the selection and placement of any new LED display...

  • What is LED Display Grey Level?
    • 2019-02-06
    What is LED Display Grey Level?

    LED Display Grey level: A calibrated sequence of grey tones, ranging from black to white. In remote sensing, electromagnetic radiation falling on a photosensitive receiver generates an electrical current proportional to the intensity of the radiation. The receiver is usually tuned to specific wavelength bands and the signal from each receiver is amplified and its intensity classified into differen...

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