do led christmas lights get hot

Yes, LED Christmas lights can get hot if they are being used for a long period of time or if they are used in a setting where they are exposed to heat. LED lights are more efficient than traditional incandescent bulbs and do not produce as much heat, but they still generate some heat when in use. It is important to monitor the temperature of your LED Christmas lights to ensure they do not overheat, as this can lead to damage or even a fire risk.