Quality impact analysis for led lamp beads unit board and display quality for full-color LED display led accessories sets, LED lamp beads as its most critical components, the quality of the quality of LED lamp and LED display led unit board from a very important role in the decision. First, LED lamp beads used throughout the full-color LED display the largest number per square meter may have thousands or even tens of thousands of LED lights to beads. Each board led unit which also has hundreds of led lights. Finally, LED lamp beads directly determines the full-color LED display performance and color saturation and sharpness. Jinan led unit board stability also depends on the parameters of the indicator lamp beads. Q: pitch so many specifications, the kind of good? The more dense the better? A: No, the more dense the more expensive. Too sparse then led parts procurement, see up close. For banner speaking parts supplier led, 5mm is more appropriate. Some stores in order to save money, and want to be a big banner, to do with the pitch of 30mm unit board, but a good narrow street, opposite the pedestrian Sight led accessories, the word is too big to stop and look carefully to know is What effect is negative. led accessories sets, led accessories, high Jinliang photoelectric provided by Jinan High Jinliang Optoelectronics Technology Co., Ltd .. Jinan High Jinliang Optoelectronics Technology Co., Ltd. (www.zhkyled.com) strong, credible, in Jinan, Shandong liquid crystal device industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the high Jinliang photoelectric and you hand into the brilliant, for a better future!