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Methods to Control the Brightness of the LED Display

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Date2/25/2020 7:15:33 AM
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At present, the brightness of outdoor full-color LED display screens must be above 1500cd / m2 to ensure the normal operation of the display screen, otherwise the displayed image will not be seen clearly because the brightness is too low. However, the brightness of many outdoor LED cabinets currently exceeds 5000cd / m2, and the playback effect is good during the day. However, such high brightness at night will cause serious light pollution and cause distress to nearby residents.
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