The thermal resistance of the LED heat sink should include both thermal resistance and thermal resistance. For a certain shape of LED heat sink, the thermal conductivity is mainly related to the thermal conductivity of the heat sink material.
The main function of the LED heat sink is to continuously derive and dissipate the heat generated by the operation of the LED chip to the environment, so that the temperature of the chip is kept within the required range, thereby ensuring that the LED lamp can work normally.
Types of stage lighting effects 1, spotlight Spotlights are one of the most widely used stage lighting equipment. Currently, the market has 1KW, 2KW, and the most widely used is 2KW. It is mainly used for facial light, ear lighting, side sweeping, etc.