A few of our customer confused that the surface temperature is very high ( After 48 hours of operation, the temperature reaches about 82.2°) of our triac dimmable led driver. Is it due to poor quality? Is it due to poor quality? Most people would think so, but the opposite is true.

In order to dissipate heat, our led driver will be filled with silicone on the top of the shell. After the glue is applied, all the heat is transferred to the outer shell. Especially the position of the mos is the highest, so the temperature is also the highest, hence the data customer got is correct. It is a good thing that the temperature of the outer casing is so high, indicating that the temperature of the components inside is derived, rather than being wrapped inside, which is a good phenomenon for the led driver. The heat is exported in time to ensure the service life of the led driver.

Smarts electronic’s UL listed led driver can be 7 years warranty during 85%-90% loading. While it can be 5 years warranty during full loading.