how many amps do led christmas lights use

Christmas lights come in a variety of styles and wattage, but generally speaking, the amount of electricity used by LED Christmas lights is significantly less than other types of bulbs. LED lights are typically designed to use between 0.2 and 0.4 watts per bulb, making them much more energy efficient. The total amount of electricity used by your lights will depend on the size of your display and the number of bulbs you have, but it's likely to be much less than other holiday decorations such as light-up reindeer or inflatable snowmen.