Through the analysis of the characteristics of various thermal conductive materials used in high-power LED light source lamps, combined with the analysis of the heat dissipation requirements of high-power LED light sources themselves, this paper elaborates on the performance characteristics of the main thermal conductive materials commonly used in high-power LED lighting lamps and their roles in the lamps. It also explains the importance of selecting different thermal conductive materials on the heat dissipation effect and lamp life of LED lamps.
Therefore, when designing LED lighting fixtures and selecting thermal conductive materials, it is necessary to choose thermal conductive materials that are cost-effective according to the different types and structural characteristics of LED lighting fixtures. Only by attaching importance to the thermal conductive materials of lighting fixtures can we ensure that the LED light source in the fixture receives better heat dissipation, thereby extending the lifespan of the fixture. Although the reasonable selection of various thermal conductive materials may seem insignificant, it can improve the cost-effectiveness of LED lighting fixtures and enable them to enter the real era of green lighting in thousands of households.Thermal conductive materials are one of the important factors determining the heat dissipation effect of lighting fixtures, and they can even affect the lifespan of lighting fixtures just like power drivers. In promoting the continuous updating of thermal conductive materials, it also drives the healthy development of the LED industry.
