Even at 20 percent penetration, there are hundreds of billions of yuan of market space to be explored." Incandescent lamps have been withdrawn from the market so far, and lighting lamps have undergone several changes. Especially in the environment of vigorously advocating energy conservation and emission reduction in China and the world, new technologies and new products have gradually refined the lighting field, and become more professional and more in line with the actual use needs. Intelligent lighting has become the development trend of LED industry. Users can set situational lighting according to their own needs, so as to control the color and brightness of LED lights to meet the lighting requirements of different occasions. Intelligent configuration alone and some dimming products can occupy more than 46% of the market share. Common-Cathode CC 3014AW 7-Segment digit 3014AW LED Common-Anode CA 3014BW Display 3014BW 0.30 inch Common-Cathode CC CL3014AW 7-Segment digit CL3014AW LED Common-Anode CA CL3014BW Display CL3014BW 0.30 inch