Home » FAQs » 3. Do I have to worry about the LED’s getting hot?3. Do I have to worry about the LED’s getting hot?by student@kentglassworks.comDecember 6, 2015December 6, 2015 A 3. Do I have to worry about the LED’s getting hot? Posted by student@kentglassworks.com on December 6, 2015 No they use very little power and produce next to no heat. Permalink