LED holiday lights will save you money in the long run. They may cost more when you buy, but they use 75% less energy thus saving you on your electric bill. They last almost 10 times longer than regular bulbs and if one breaks, the other remain lit! You can also recycle your old lights at Home Depot or Lowes where they will give you a credit towards buying LED lights. Check out holidayLEDS.com for much more information. It also looks like they are having a Thanksgiving day special!