how to tell if christmas lights are led or incandescent

Christmas lights come in two main varieties: incandescent and LED. Incandescent lights are the traditional bulb lights that we all know and love. These are the ones that you have to change every year because they get too hot and the plastic melts away. They are also known to be a little bit of a fire hazard. LEDs, on the other hand, are much more energy-efficient and safer. They produce less heat, and the light output is more even and consistent. If you want to know whether your lights are LED or incandescent, look at the bulbs.