The components of the led lamp and their corresponding functions are as follows: 1. Chip. Role: luminous! 2. Gold wire. Role: connect the chip and the bracket to make the circuit connected. 3. Bracket. Function: Introduce the current onto the chip and derive the heat generated by the chip. And you can adjust the angle of illumination. 4. Colloid. Role: protect fragile chips, gold wire systems, adjust the angle of illumination. 5. Glue. Role: divided into conductive silver glue or non-conductive glue, the role of conductivity as the name suggests is to stick the chip on the bracket and conduct. The non-conducting effect is to stick the chip to the bracket and to insulate it.