Christmas Lights Calculators
Use our handy Christmas lights calculator to figure out how much energy those "old-school" Christmas lights consume each year. Then, compare that cost to the savings you would net by switching to LED Christmas lights. What a difference! Go one step further and switch to solar Christmas lights and your energy costs are zero!
Christmas Lights Energy Calculator
Use this calculator to calculate the estimated cost of your Christmas Lights:
Kilowatthour rate is based on Energy Information Administration's Average Retail Price of Electricity to Ultimate Customers: Total by End-Use Sector as of April 2009.
Monthly estimates are based on a 30-day month.