how much power do christmas lights use

Christmas lights use a relatively small amount of power compared to other household appliances. The average set of Christmas lights uses between 5 to 10 watts per foot, which means that a 50-foot strand of lights would only use about 250-500 watts. This is much less than a typical light bulb, which can use up to 100 watts. Additionally, many modern Christmas lights are designed to be energy-efficient, using LED technology to reduce power consumption even further. Overall, Christmas lights are a low-power and energy-efficient way to bring the holiday spirit into your home.