how to check led christmas lights

Checking LED Christmas lights is a relatively simple process, and there are a few key steps you should follow to make sure everything is working properly. First, make sure you're using the correct voltage for the lights - typically, this is either 120V or 240V. Then, check the wattage of the lights - this will indicate the maximum power they can draw, and it should be listed somewhere on the box or on the light itself. Finally, test the lights to make sure they're not damaged or burnt out - simply plugging them in and turning them on should be enough to determine if they're working