Tag: thermal
![ledsplashhot](https://www.onethesis.com/wp-content/uploads/2015/09/20161204_ledsplashhot.jpg)
When USB lights get too hot
Read more
September 21, 2015
● 2 Mins read
USB powered lights are convenient for reading, off-center lighting for mobile photo-taking and the like and on the market are some low-cost and simple USB-powered reading lights such as the S$2 Xiaomi Mi LED light. Unfortunately, we found that the light output is not sufficient for certain conditions. A quick tear-down revealed a SAM semiconductor […]