In the past several years, Led lights have taken off as an alternative to traditional white Christmas lights. Why is LED popular? Although it tends to cost more, LED string lights use up only 10 percent of the energy that traditional bulbs do, allowing people to either save a lot of money on their energy bills, or use the same energy budget and be able to put up a lot more lights. They come with break resistant plastic bulbs that do not generate much heat, making them safer than conventional Christmas lights as well. How much money would the average…