High color: LED display LED light color quality to maintain a lot of bars, including color temperature, color, light color fidelity, natural light color, hue degree of recognition, visual comfort and so on. Here we discuss only solve the current color temperature and color rendering problems. Produce high color LED display LED light bar design, will lose more luminous efficiency LED bar installed, so the design should take care of these two factors. Of course, to improve high color RGB tricolor must also consider combinations. Now some domestic control system supplier so-called gray 4096 or 16384 or higher are gray finger after nonlinear transformation gray space. 4096 is the adoption of eight sources to the 12 space technology nonlinear transformation, 16384 is the use of 8-16 non-linear transformation technology. From 8 sources as nonlinear transformation Bar LED, the converted space is certainly bigger than the eight source. Generally at least 10. As gray as this parameter is not bigger is better, generally 12 can do enough transformed. Bar LED bar LED_ agent _ Nantong LED bar provided by Shenzhen poetry Benjamin Chu Technology Development Co., Ltd. Guangzhou Branch. Shenzhen poetry Benjamin Chu Science and Technology Development Co., Ltd. Guangzhou Branch (www.3dmapping.com.hk) strong, credible, in other industries, Guangzhou, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the poem Benjamin beads and you hand into the brilliant, for a better future!