LED display products answer some questions

224 views admin 2023-11-03

The following are several common questions and answers of LED display products, I hope to help you

Spacing calculation method:
The distance between each pixel and another pixel, each pixel can be a LED light such as 1R, two LED lights 2R/1R1G, three LED lights 2R1G Length and height calculation method: point spacing x number = length/height
For example: P16 length =16 points ×1.6㎝=25.6㎝
Height = 8cm x 1.6cm = 12.8cm
P10 length =32 points x 1.0㎝=32㎝
Height = 16cm × 1.0cm = 16cm
Number of modules used by the screen: total area ÷ module length ÷ module height = number of modules used
For example: 10 square P16 outdoor monochrome LED display using the number of modules equal to:
10 square meters ÷0.256 meters ÷0.128 meters =305.17678≈305
More accurate calculation method: number of modules used for length x number of modules used for height = total number of modules used
Such as: 5 meters long, 2 meters high P16 monochrome LED display using the number of modules:
The number of long modules used =5 meters ÷0.256 meters =19.53125≈20
The number of high use modules =2 meters ÷0.128 meters =15.625≈16
Total number of modules used =20 ×16 =320

No, the brighter the screen, the higher the price. Too high a brightness will be harsh and uncomfortable. The brightness of the screen should be determined according to the brightness of the environment. For environments that do not require fluorescent lighting during the day, we recommend that a semi-outdoor 1/16 sweep unit board is sufficient. If it is a big road, to the west, there are no trees around, it is very bright during the day, use 1/8 to sweep.

No, the more dense it is, the more expensive it is. Too sparse, you can't see it up close. For banners, 10 mm is more appropriate. Some stores in order to save money, and want to do a big banner, with a point distance of 30mm unit board to do, but the road is very narrow, opposite pedestrians to look over, the word is too big, to stop and look carefully to know what is the content, the effect is counterproductive.

LED is a semiconductor device with a lifetime of 100,000 hours. The life of the LED display depends on the life of the LED lamp used and the life of the electronic components used in the display. The average time without failure should not be less than 10,000 hours.