FAQ
To quickly assist you with answers on questions that are asked frequently, we have created a list of frequently questions about our full color led display signs. If your question is not listed please fill in Inquiry and we will answer your led display related question as soon as possible.
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- FAQ:What about Led Display Screen?
LED is the acronym of Light Emitting Diode and it is a semiconductor that emits visible light when electricity passes through it. The emission of light depends on electrons flowing between anode and cathode and the color of the visual emission (that can be Red, Green, Blue, Amber, and White...) depends on the material utilized ...
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- FAQ:Aout Top-Tech's Led ProductsWith what kind of LEDs are our LED displays made?Where are our full color led display signs made?What is the nominal workl life of our full color LED display signs?What is the warranty of our full color LED display signs? Do we also provide the base or LED display structure? ...
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- How to identify good and bad led screen? The importance of the LED to display is just the same as the engine to the car, the compressor to the air-condition. To chose a high-quality LED is the basis of a good led display. However, even the same material, same souse, same cooker, the food can be different if cooked by different cook. ...