Chip side series lamp beads, the side lines of the package are straight and smooth, reflecting a high degree of manufacturing accuracy. The flatness of the side surface is extremely high, which ensures that the lamp beads can perfectly cooperate with other components during installation and use, and ensures the stability of the whole lighting system. Side optical characteristics. When the light comes out from the side, it is even and soft, without obvious dark areas or spots. Side series lamp beads are widely used in medical equipment, automotive electronics, industrial products, smart homes and communication products.