With the wide application of LED lamp beads. The usage rate increases, the products used increase, and the types of lamp beads required are also different. What I want to introduce today is how to distinguish the conventional types of LED lamp beads. Common LED lamp beads light-emitting diodes are divided into SMD type, in-line type, digital tube, small butterfly, high power, and COB type. So what are the specifications of the patch type?
1. SMD specifications are classified into low-power SMD and medium-power SMD. Low-power patches are: 0201, 0402, 0603, 0805, 1206, 1615, 3224, 3227. Medium power patches are: 2835, 3528, 3014, 3030, 5630, 5050, etc. 2. In-line LED lamp beads are: 2mm, 3mm, 5mm, 8mm, 10mm LED lamp beads. In-line lamp beads are mainly distinguished by their shape. 2mm is a tower type. 3mm and 5mm have round head, flat head, bullet head and straw hat type, while 8mm and 10mm have round head and flat head. LED lamp beads are divided into red light, emerald light, blue light, orange light, white light, yellow light, purple light, and several colors according to color. To subdivide, it can also be divided into single-color LED lamp beads, two-color LED lamp beads and three-color full-color LED lamp beads.